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XGA Projector System

1. C Spacer tightens against projector case to hold in place ho A E 14 Figure 10 Attach Mounting Plate to Projector Part Number 1006379 0005 8 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 ATTACH PROJECTOR TO FRAME SUPPORT ARM Cont 26 27 28 Secure the projector assembly to the projector support arm at the marked location toward the V joint of the arm with the clamp on the projector mount Ensure the raised edge on the lower portion of the clamp wraps completely around the projector support arm to prevent the clamp from coming loose Attach power and video cables to Velcro straps 15 on projector support arm 11 see Figure 11 Attach power and video cable to projector a ESN PUE a Figure 11 Attaching Power and Video Cables JOINING MULTIPLE SCREENS TOGETHER Refer to WP 0006 for procedures on joining multiple screens together Part Number 1006379 0005 9 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation
2. CONNECTING A COMPUTER The projector provides two VGA input sockets that allow you to connect them to both IBM compatibles and Macintosh computers A Mac adapter is needed if you are connecting legacy version Macintosh computers TO CONNECT THE PROJECTOR TO A NOTEBOOK OR DESKTOP COMPUTER 1 Take the supplied VGA cable and connect one end to the D Sub output socket of the computer 2 Connect the other end of the VGA cable to the COMPUTER IN 1 or COMPUTER IN 2 signal input socket on the projector 3 If you wish to make use of the projector mixed mono speaker in your presentations take a suitable audio cable and connect one end of the cable to the audio output socket of the device and the other end to the AUDIO IN socket of the projector 4 f you wish you can use another suitable audio cable and connect one end of the cable to the AUDIO OUT socket of the projector and the other end to your external speakers not supplied Once connected the audio can be controlled by the projector On Screen Display OSD menus See Adjusting the sound in this WP on page 38 for details The final connection path should be as shown in Figure 4 NOTE Many notebooks do not turn on their external video ports when connected to a projector Usually a key combo like FN F3 or CRT LCD key turns the external display on off Locate a function key labeled CRT LCD or a function key with a monitor symbol on the notebook Press FN and the labeled func
3. DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 OPERATOR MAINTENANCE INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM EQUIPMENT MAINTENANCE PROCEDURES GENERAL This work package provides information needed by the Operator when performing the following services to the Medium XGA Projection System They consist of Cleaning the Medium XGA Projection System Cleaning the Cables Cleaning the Projector Cleaning the Screen Cleaning Projector Lens Replacing Projector Lamp WARNING Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using water around exposed power connections Ensure that all power to the system has been shut off before disassembling and cleaning the components of the Medium XGA Projection System CAUTION Use of a damp cloth is authorized for cleaning the case and cables but care should be exercised to ensure that water does not get into the connection of the cables or the electrical components Damage to the components may result from water if water gets into the connections blow the connections out with compressed air or allow to air dry before connecting back to equipment CAUTION The projector contains moving parts that have limited life expectancies After 4000 hours or ina mission critical application it is recommended that the projector be given preventive maintenance by specially trained mainte
4. Figure 1 Major Components Medium XGA Projection Configuration Table 1 Major Components Medium XGA Projection Configuration Assembly Frame All components to secure Screen in proper operating position Assembly Screen All components to hold Screen material without folds or ripples Assembly Projector All components needed to secure Projector to frame assembly Part Number 1006379 0002 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0002 Figure 2 Major Components Multiple Screen Configurations Table 2 Major Components Multiple Screen Configurations ITEM ASSEMBLY FUNCTION Assembly Frame All components to secure Screen in proper operating position Component required securing multiple screen configurations together 2 Assembly Screen All components to hold Screen material without folds or ripples 3 Assembly Projector All components needed to secure Projector to frame assembly 4 Clamp Deluxe Straight Joining END OF WORK PACKAGE Part Number 1006379 0002 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for rel
5. WP 0012 8 WP 0012 8 WP 0012 2 WP00122 M WP 0023 WP 0012 3 3 WP 00123 h3 WP00124 WP 0012 4 WP 0012 5 0 WP 0012 6 WP00126 WP 0012 7 WP 0012 7 A WP0012 7 4 4L WP 0012 7 M WP 0012 7 M WP000129 WP00129 J A X 9 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0011 OPERATOR TROUBLESHOOTING PROCEDURES MEDIUM XGA PROJECTION SYSTEM MECHANICAL TROUBLESHOOTING PROCEDURES INITIAL SETUP References WP 0005 TROUBLESHOOTING PROCEDURES This work package contains general information for troubleshooting the Medium XGA Projection System by user level qualified personnel A qualified person is one who is familiar with this manual the operation of the Medium XGA Projection System and the hazards involved in its operation and maintenance The work package provides a systematic approach to locating and correcting malfunction of the Medium XGA Projection System Each section is arranged according to the condition indication of a problem The corrective action items have been arranged in order of complexity with the simpler actions listed first Note that troubleshooting causes and actions beyond the scope of operator level qualified personnel are not included in the WP If a course of action does not present itself con
6. Handling Function One Person Two Person Two Person Max Max Lift Max Lift Lift Male Only Lift object from floor and place it on surface not 37 Ib 74 Ib 112 Ib greater than 5 feet above floor Lift object from floor and place it on surface not 44 Ib 88 Ib 174 Ib greater than 3 feet above floor Carry object 33 feet or less 42 Ib 84 Ib 164 Ib Part Number 1006379 d DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System vr CAUTION Cy J THIS EQUIPMENT CONTAINS PARTS AND ASSEMBLIES SENSITIVE TO DAMAGE BY ELECTROSTATIC DISCHARGE ESD USE ESD PRECAUTIONARY PROCEDURES WHEN TOUCHING REMOVING OR INSERTING PRINTED CIRCUIT BOARDS ESD CLASS 1 GENERAL HANDLING PROCEDURES FOR ESD ITEMS e PERIODICALLY CHECK CONTINUITY USE WRIST GROUND STRAPS OR MANUAL GROUNDING PROCEDURES AND RESISTANCE OF GROUNDING SYSTEM KEEP ESD ITEMS IN PROTECTIVE USE ONLY METALIZED SOLDER COVERING WHEN NOT IN USE SUCKERS GROUND ALL ELECTRICAL TOOLS HANDLE ESD ITEMS IN PROTECTED AND TEST EQUIPMENT AREAS ONLY MANUAL GROUNDING PROCEDURES e TOUCH PACKAGE OR dicc is REPLACEMENT ESD ITEM TO GROUND BEFORE OPENING e TOUCH GROUND PRIOR TO s T FROR TO REMOVING ESD ITEMS IN
7. No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 OPERATING IN HIGH ALTITUDE ENVIRONMENT Cont 3 Highlight Yes and press MODE ENTER to confirm High Altitude Mode NOTE Operation under High Altitude Mode may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance If you use this projector under other extreme conditions excluding the above it may display auto shut down symptoms which is designed to protect your projector from over heating In cases like this you should switch to High Altitude Mode to solve these symptoms However this is not to state that this projector can operate under any and all harsh or extreme conditions SHUTTING DOWN THE PROJECTOR 1 Press power and a confirmation message display prompting you to confirm If you don t respond in a few seconds the message will disappear 2 press POWER a second time The POWER indicator light flashes blue the projection lamp shuts down and the fan will continue to run for approximately 90 seconds to cool down the projector 3 Disconnect the power cord if the projector will not be used in an extended period of time CAUTION e To protect the lamp the projector will not respond to any commands during the cooling process e To shorten the cooling time you
8. Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE EQUIPMENT CASES INITIAL SETUP Tools and Special Tools Personnel Required Damp Cloth One Stiff Bristled Brush Materials Parts Equipment Condition Water Equipment Powered Down Denatured Alcohol Power Source Disconnected CAUTION Use of a damp cloth is authorized for cleaning the case and cables but care should be exercised to ensure that water does not get into the connection of the cables or the electrical components Damage to the components may result from water if water gets into the connections blow the connections out with compressed air or allow to air dry before connecting back to equipment SERVICE 1 Clean off any severe dirt or mud from the outer case using a stiff bristled brush 2 Use a vacuum or compressed air to remove any loose debris from inside the ancillary case 3 Clean the outer surface of the case and the interior surface of the case with a damp cloth 4 Dry any excess water from the inside of the case using a lint free cloth END OF TASK Part Number 1006379 0016 3 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE MEDIUM XGA PROJECTION SYSTEM CABLES
9. of complexity with the simpler actions listed first Note that troubleshooting causes and actions beyond the scope of operator level qualified personnel are not included in the WP If a course of action does not present itself contact your supervisor The most important step of troubleshooting is to gather as much first hand information as possible from the personnel who were present when the problem or failure occurred Information as to how long the Medium XGA Projection System has been operating what systems were connected whether any protective equipment or devices functioned etc can also help isolate a problem Note that if in any doubt about how to proceed contact your supervisor before taking action WARNING Tools equipment clothing and your body must be kept clear of all electrical connections while power is applied to the system Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using hand tools around exposed power connectors Never let tools bridge two terminals If the circuit breaker does not stay in the ON position when energized DO NOT attempt to energize repeatedly This could cause damage to the surge protector or other components Instead investigate and identify the cause of the problem Correct the situation before attempting to energize breaker again To avoid electrical shock and damage to the equipment ensure the power c
10. or are too heavy or too strong to be easily demolished by mechanical means The use of explosives has the disadvantage of possible disclosure of position when enemy forces are using sound ranging type equipment MECHANICAL DESTRUCTION Mechanical destruction includes smashing electronic components bending chassis or sub chassis slashing cables and wiring or any similar action Dropping a weight on equipment and throwing lightweight equipment over a cliff are also examples of mechanical destructions Sledges hammers axes or heavy tools are examples of the implements which can be used Mechanical destruction should be completed before fires are lit USE OF NATURAL SURROUNDINGS The disposal or denial to the enemy of electronics material may be accomplished in the field by taking advantage of the natural surroundings and environment Submergence of equipment and repair parts under water lakes ponds streams etc concealment by hiding material in caves or preferably burial can be used effectively Where the surrounding area does not lend itself to such disposal widely dispersed scattering of material preferably into heavy underbrush can serve as a denial or delaying measure in the event the area is recaptured CLASSIFIED EQUIPMENT Classified equipment must be destroyed to such a degree as to prevent duplication by or revealing means of operation or function to the enemy ASSOCIATED CLASSIFIED DOCUMENTS Any classified documents
11. 0002 Theory Of Operation MEM 0003 CHAPTER 2 OPERATOR INSTRUCTIONS Description and Use of Controls Indicators and Connections eeeseeeeeeeeeeeeessses 0004 Medium XGA Projection System Setup Takedown Procedures cccccccssssseeeeeeeeeeeeeeeeeeeesesaaaeeees 0005 Medium XGA Multiple Screens Setup Takedown Procedures cccccccccssseseeeeeeeeeeeseeeeeseeeeaeensees 0006 Projector amp Screen Adjustment Procedures seeeesessssssssseeeseeeeeeeennnnnn nnne nnne nnn 0007 Projector Software Procedures cc cccsscceccceecccccesseeeceesccceseeeeeceessccaeseeeeeeeeccccaeseneeeeesecceseeeeeeeensenes 0008 Egupment Storage dad za PEPERIT TO E D ETT 0009 CHAPTER 3 OPERATOR TROUBLESHOOTING Operator Troubleshooting INndeX uoi cer tevin tese aerae Ente us zetcs katie Fascia tnl educ etn iu oue eit a usus 0010 Operator Troubleshooting M ChaniCal ccccccccccccssesseeceeeeeeeeeeeeeeeeeeessseeeeeeeeesesueaeeeseeeeeessaaageeeess 0011 Operator Troubleshooting Video Projector amp Power seseesesseeseeeeennmeennenn 0012 CHAPTER 4 OPERATOR MAINTENANCE INSTRUCTIONS SENICE UPON RECIPI TEE 0013 FMT OT CU OMA M 0014 ze 0015 Equipment Maintenance ProCedures c cccccccccccssseeeceeceeeeeeeeesueeeeeesaeaeeeeessassee
12. FOOT SECURITY BAR LAMP COVER QUICK RELEASE FOOT FUNCTION Use only three prong grounded power cord Allows for wired remote control and monitoring of many projector functions used in installation environments For a low noise computer and video image The standard analog computer graphics interface The standard analog computer graphics interface Used for standard video quality Analog signal used for improved quality video Audio in from source Audio out to speakers Connects a commercially available theft prevention cable Secures lamp assembly 0004 Part Number 1006379 0004 4 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0004 REMOTE CONTROL KEYPAD 2 ANE Mode Auc pe Enter Ww p T Y m 13 12 N OO A O ViewSonic Figure 3 Remote Control Keypad Part Number 1006379 0004 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0004 Table 3 Remote Control
13. LEDs illuminate replace Autopatch component Run a cable from source straight to Projector Resolved run cable back through the projector and try a different input port but use the same output port as before Resolved using the ICP replace the internal cabling to that input Not Resolved try a different output port from A V system to the projector Resolved replace internal cabling for that input Not Resolved reset A V system Not Resolved reset projector to factory default settings Try a new projector Try a new source Part Number 1006379 0012 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 1 Operating Troubleshooting Video Cont ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION Microphone not working Microphone system is Verify microphone cable is hooked up connected but not working to a MIC jack on the back of the A V System and ensure you are getting sound from other devices through the speakers Ensure the volume for the MIC jack you are using is not muted and volume is turned up Phantom power is not turned If using a condenser microphone on for audio line on the A V ensure Phantom power is turned on system Projec
14. NOTE The following settings will still remain Phase H Size User 1 User 2 Language Projector Position High Altitude Mode Security Settings Part Number 1006379 0008 7 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0008 DESCRIPTION OF EACH MENU Cont Toco va default setting value default setting value 6 INFORMATION Current System Status Source Menu Shows the current signal source Preset Mode Shows the selected mode in the PICTURE menu Resolution Shows the native resolution of the input signal Color System Shows input system format NTSC PAL SECAM or HGB Equivalent Lamp Hour Displays the number of hours the lamp has been used END OF WORK PACKAGE Part Number 1006379 0008 8 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0009 OPERATOR INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM EQUIPMENT STORAGE PLAN GENERAL Refer to Components of End Item COELI Work Package 0019 for i
15. Number 1006379 li DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System Identifying WPs Each WP is identified by a six digit number The first four digits are assigned sequentially The last two digits if other than 00 01 02 03 etc indicate WP revision level WPs are revised due to equipment configuration differences support equipment differences or other similar situations For example e WP 0005 00 might cover installation of a cable on a basic unit e WP 0005 01 might cover installation of the same cable on a differently configured unit e Installation of an alternate handle in place of the original handle requiring a different procedure e Installation of the handle using an alternate technique or different tools e Installation of the handle using alternate fasteners Locating WPs There are two ways to locate a WP when the number is not known using the Table of Contents in the manual s front matter and using the Index in the manual s rear matter Locating a WP in the Table of Contents First determine the category of the WP subject and then find the appropriate chapter in the Table of Contents Scan the WP titles in that chapter until the WP subject matter is found In the
16. PROJECTION SYSTEM GENERAL INFORMATION SCOPE This Operators and Maintenance Manual provides general information instructions and procedures for setup operation teardown maintenance and repair of the Medium XGA Projection System components Configuration of the Medium XGA Projection System is shown in Figure 1 EL Figure 1 Medium XGA Projection System Configuration Part Number 1006379 0001 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 CONSOLIDATED INDEX OF ARMY PUBLICATIONS AND BLANK FORMS Refer to the latest issue of DA PAM 25 30 to determine whether there are new editions changes or additional publications pertaining to the equipment MAINTENANCE FORMS RECORDS AND REPORTS 1 Reports of Maintenance and unsatisfactory Equipment DA PAM 750 8 The Army Maintenance Management System TAMMS Users Manual prescribes the DA forms and procedures used for equipment maintenance Air Force personnel use AFR 66 1 for reporting maintenance and TO 00 35D54 for reporting unsatisfactory equipment Navy personnel report maintenance performed utilizing the Maintenance Data Collection Subsystem MDCS in accordance with OPNAVINST 4790 2 Volume 3 and unsatisfac
17. Replace lens cap when not in use SERVICE 1 Verify that the Medium XGA Projection System has been shut down and the power source has been disconnected 2 Disconnect all cables from the Projector 3 Inspect the exterior body of the Projector for damage 4 Clean the exterior body of the Projector using a damp lint free cloth with clean water o Use a vacuum to clean all the air vents to maintain sufficient air flow 6 Uselens cleaning tissues to clean the lens Replace lens cap when not in use END OF TASK Part Number 1006379 0016 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE MEDIUM SXGA PROJECTION SYSTEM SCREEN INITIAL SETUP Tools and Special Tools Personnel Required White Clean Cloth 100 Cotton preferred One Materials Parts Equipment Condition Water Denatured Alcohol Simple Green NOTE Simple Green solution may be used as an alternate cleaning material WARNING Make sure the surface does not come in contact with a painted varnished plastic or dyed surface or object Prolonged contact with any one of these materials could cause a chemical reaction and compromise the screen s physical or optical quality SERVICE 1 Using
18. Signals D Sub Comp 1 2 Analog RGB 1 Brightest mode Default Maximizes the brightness of the projected image This mode is suitable for environments where extra high brightness is required such as using the projector in well lit rooms 2 Daylight mode Is designed for presentations under daylight environment to match PC and notebook coloring 3 View Match mode Switch in between high brightness performance or Accuracy color performance 4 Cinema mode Is appropriate for playing colorful movies video clips from digital cameras or DVDs through the PC input for best viewing in a blackened little light environment 5 User 1 User 2 mode Recalls the settings customized based on the current available picture modes See Setting the User 1 User 2 mode below for details Video Input Signals S Video Video D Sub Comp 1 2 YPbPr 1 Brightest mode Is suitable for playing game box based video games in a normal living room lighting level environment 2 Standard mode Default Is appropriate for viewing colorful movies video clips from digital cameras or DVDs 3 Cinema mode Is suitable for enjoying dark movies or DVD movies best viewed in a blackened little light home cinema or lounge room environment 4 User 1 User 2 mode Recalls the settings customized based on the current available picture modes See Setting the User 1 User 2 mode below for details SETTING THE USER 1 USER 2 MODE There are two user definable mode
19. become deformed due to the heat produced by the projection lamp see Figure 9 3 Press POWER on the projector or remote control to start the projector The POWER indicator light stays blue when the projector is on see Figure 9 The start up procedure takes about 30 seconds In the later stage of start up a startup logo is projected NOTE If the projector is still hot from previous activity it will run the cooling fan for approximately 90 seconds before energizing the lamp To maintain the lamp life once the projector is turned on wait at least 5 minutes before turning it of Focus Ring Figure 9 Projector Power Up Part Number 1006379 0007 9 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTOR POWER UP PROCEDURES Cont If necessary Rotate the focus ring to adjust the image clarity 4 Switch on all of the connected equipment 5 The projector will start to search for input signals The current input signal being scanned displays in the upper left corner of the screen If the projector doesn t detect a valid signal the message No Signal will continue displaying until an input signal is found You can also press SOURCE on the projector or remot
20. best picture display results select and use an input signal which outputs at this resolution Any other resolutions will be scaled by the projector depending upon the aspect ratio setting which may cause some image distortion or loss of picture clarity See Selecting the aspect ratio on page 24 for details AUTO ADJUSTING THE IMAGE In some cases you may need to optimize the picture quality To do this press AUTO on the projector or remote control Within 3 seconds the built in Intelligent Auto Adjustment function will re adjust the values of Frequency and Clock to provide the best picture quality The current source information will be displayed in the upper left corner of the screen for 3 seconds The screen will be blank when AUTO is selected NOTE This function is only available when PC signal analog RGB is selected ViewMetch View So nic N lewSonic Figure 30 Auto Adjusting the Image Part Number 1006379 0007 25 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 IMAGE CLARITY Sharpen the image by rotating the focus ring on the projector AWIAINAAIAAA V VZD EXO KK XXD DDL IXIXKIXIXIXIX SXNNANNANXP DD Figure 31 Image Clarity Pa
21. cables for serviceability or unserviceable If unserviceable replace cables Ensure cables are plugged into the proper output Ensure that 4 window configuration and output resolution have been selected Part Number 1006379 0012 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 1 Operating Troubleshooting Video Cont ITEM CONDITION INDICATION POSSIBLE MALFUNCTION 3 Rolling Screen from Laptop 4 No audio from media player or playing out of speakers 5 Picture missing a color Part Number 1006379 Visible horizontal bar that is lighter than rest of the image rolls down the screen continually Ground loop Issue Power cables for the projector are run too close to the video cables Cables damaged or unserviceable caused by poor shielded cables Speakers are wired incorrectly Individual audio line is muted in the A V System The picture on the laptop looks correct but colors on the screen are not correct 0012 3 CORRECTIVE ACTION Connect the video source A V system and display to the same power source Ensure all are properly grounded If needed a ground loop isolator can be used Video cabling and power cabling
22. can also activate the Quick Cooling function See Quick Cooling in WP 0008 on page 6 for details e Do notunplug the power cord before the projector shutdown sequence is complete or during the 90 second cooling down process e fthe projector is not properly shut down to protect the lamp when you attempt to re start the projector the fans will run for a few minutes to cool down Press power again to start the projector after the fans stop and the POWER indicator light flashes blue LAMP INFORMATION GETTING TO KNOW THE LAMP HOUR When the projector is in operation the duration in hours of lamp usage is automatically calculated by the built in timer The method of calculating the equivalent lamp hour is as follows Total equivalent lamp hour 1 hours used in Economic mode 3 4 hours used in Normal mode Part Number 1006379 0007 40 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 GETTING TO KNOW THE LAMP HOUR Cont NOTE See Setting Lamp mode as Economic below for more information on Economic mode The lamp hour in Economic mode is calculated as 3 4 of that in Normal mode That is using the projector in Economic mode helps to extend the lamp hour
23. display 16 7 million colors e Switchable normal and economic modes to reduce the power consumption e 185 Watts high brightness projection lamp e Power supply AC100 240V 2 9A 50 60 Hz e 3000 4000 hour lamp life multi voltage 2500 ANSI lumens e Lightweight 1 square tube aluminum frame system with locking hinge points for fast set up and take down Includes adjustable rubber feet for uneven terrain e Fully sealed optical architecture ensures faultless operation in harsh environments e Cantilevered projector mounting arm preserves valuable floor space e Integrated mounting points for shelter loudspeakers allow for high quality audio e Multiple projection screens connect together to form a single screen END OF WORK PACKAGE Part Number 1006379 0003 1 2 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 2 OPERATOR INSTRUCTIONS FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0004 OPERATOR INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM DESCRIPTION AND USE OF OPERATOR CONROLS INDICATORS AND CONNECTIONS GENERAL This work package contains illustrations and t
24. example below it is desired to locate the PMCS for the Operator shaded PMCS falls into the category of maintenance Go to the Table of Contents and find the chapter titled Operator Maintenance Instructions Make sure the chapter applies to the appropriate maintenance level Scan the WP titles within that chapter until PMCS is found and follow the leader line to find the WP number TABLE OF CONTENTS WP Sequence No WARNING SUMMARY HOW TO USE THIS MANUAL CHAPTER 1 GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION General Information Equipment Data and Description Theory of Operation CHAPTER 2 OPERATOR INSTRUCTIONS Description and Use of Operator Controls Indicators and Connections Medium XGA Projection System Setup Takedown Procedures Medium XGA Multiple Screens Setup Takedown Procedures Projector amp Screen Adjustment Procedures Part Number 1006379 iii DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System WP CONTENT AND PRESENTATION The content and the presentation techniques used in the WPs vary according to the material covered Common Features In all cases the WP title is placed at the top of the page immediately below the manual and WP numbe
25. of the cables or the electrical components Damage to the components may result from water if water gets into the connections blow the connections out with compressed air or allow to air dry before connecting back to equipment SERVICE 1 Verify that the Medium XGA Projection System has been shut down and the power source has been disconnected 2 Disconnect all cables attached to the Medium XGA Projection System 3 Clean off any severe dirt or mud from the outer case using a stiff bristled brush 4 Use a vacuum or compressed air to remove any loose debris from inside the Medium XGA Projection System cases 5 Clean the outer surface of the case and the interior surface of the case using a damp cloth Use care not to get any water on the face of the electrical components 6 Dry any excess water from the inside of the case using a lint free cloth 7 Clean the face and rear of electrical components using Electronic Anti Static Alcohol Free Cleaning Wipes CAUTION Do not use any water to clean out the connectors Water can cause corrosion or rust preventing the connectors from making a proper connection 8 Ensure the dust covers seal properly END OF TASK Part Number 1006379 0016 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC
26. paid to the WARNINGS and CAUTIONS appearing in the operator PMCS table A WARNING means someone could be injured A CAUTION means equipment could be damaged EXPLANATION OF TABLE ENTRIES ltem Number Numbers in this column are for reference When completing DA Form 2404 DA Form 5988E Equipment Inspection and Maintenance Worksheet include the item number for the check service indicating a fault ltem numbers appear in the order in which the checks services are performed for the interval listed Interval This column indicates when a procedure must be performed i e Before During or After an operation Item to Be Checked or Serviced This Column identifies the item that is to be checked or serviced Procedure This column describes the procedure that must be followed to ensure that the equipment is capable of performing its intended mission Equipment Not Ready Available If This column lists conditions that make the Medium XGA Projection System not fully mission capable If the problem can be fixed using the troubleshooting procedures and or maintenance procedures in this manual do so If not document the items not able to be fixed on DA Form 2404 DA Form 5988E for operator maintenance For further information on how to use this form see DA PAM 750 8 Be sure to observe and annotate all special circumstances that appear occur NOTE Perform weekly as well as before PMCS if you are the assigned operator but have not oper
27. period of time See Setting Auto Power Off WP 0007 page 41 for details Sets the image blank time when the Blank feature is activated once elapsed the image will return to the screen See Hiding the Image WP 0007 page 35 for details Disables or enables all panel key functions except POWER on the projector and keys on the remote control See Locking Control Keys WP 0007 page 36 for details 0008 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0008 DESCRIPTION OF EACH MENU Cont BLUNT av default setting value default setting value 4 SYSTEM Time Controller Disable SETUP Basic Menu Cont Splash Screen ViewSonic Logo 5 SYSTEM Quick Cooling On SETUP Advanced Menu High Altitude Mode Off DCR Off Active VGA Out On Audio Settings Part Number 1006379 Sets the auto shutdown timer The timer can be set to a value between 30 minutes and 12 hours Allows you to select which logo screen will display during projector start up Three options are available ViewSonic logo Black screen or Blue screen Selecting On enables the function and the projector cooling time will be shortened to a few seconds NOTE If you attempt
28. secured in their locked position 16 Manually inspect all of the pivot points around the frame assembly shown in Figure 8 to verify that they are in the locked position Pivot 22 Lock Points Pivot Lock Points Figure 8 Frame Assembly Locked Points ATTACH SCREEN TO FRAME ASSEMBLY WARNING Allow the screen to warm up to room temperature 68 F 20 C before unfolding This will ensure the screen is being handled in its most flexible state and will prevent surface cracks CAUTION Gloves if worn should be removed and hands should be clean for the following procedure Equipment damage can result if screen is soiled 17 Locate and remove the projector screen from its protective pouch 18 Unfold the screen and orient the snaps on rear of screen to the snaps on the frame assembly Part Number 1006379 0005 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 ATTACH SCREEN TO FRAME ASSEMBLY Cont 19 Starting at either upper screen corner secure one upper corner snap A on the screen to the corresponding snap stud on the frame assembly 1 as shown in Figure 9 20 Secure one snap A on either side of the upper corner snap to the corresponding snap
29. the power cord before changing the lamp To reduce the risk of severe burns allow the projector to cool for at least 45 minutes before replacing the lamp To reduce the risk of injuries to fingers and damage to internal components use caution when removing lamp glass that has shattered into sharp pieces Before replacing the lamp clean the lamp compartment and dispose of cleaning materials Be careful of sharp edges in the lamp compartment Wash hands after lamp replacement Always replace lamp with the same type and rating Part Number 1006379 0016 8 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 REMOVAL PROCEDURES 1 Turn the power off and disconnect the projector from the wall socket If the lamp is hot avoid burns by waiting for approximately 45 minutes until the lamp has cooled 2 Lay the projector vent side up on a clean flat surface 3 Using a flat tipped screwdriver remove two cover screws as shown in Figure 1 4 Lift and remove cover as shown in Figure 1 to expose the projector lamp module WARNING Do not turn the power on with the lamp cover removed Do not insert your fingers between the lamp and the projector The sharp edges inside the projector m
30. the projector support arm Figure 11 Projected Image too Small Part Number 1006379 0007 11 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTED IMAGE TOO LARGE Both hinged clamps on the projector support arm must be loosened The projector support arm will be easier to adjust if Someone supports the weight of the projector Adjust both projector support arms out away from the projection screen in equal distances Ensure to retighten the hinged clamps on the projector support arm Figure 12 Projected Image too Large PROJECTED IMAGE TOO LARGE ON RIGHT One hinged clamp on the projector support arm must be loosened at a time The projector support arm will be easier to adjust if someone supports the weight of the projector Adjust the projector support arm left side away from the projection screen or right side in towards the projection screen incrementally until proper image is obtained Ensure to retighten the hinged clamps on the projector support arms Figure 13 Image too Large on Right Part Number 1006379 0007 12 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No p
31. to restart the projector right after the quick cooling process it may not be turned on successfully and will rerun its cooling fans A mode for operation in high altitude areas See Operating in a High Altitude Environment WP 0007 page 39 for details Enables or disables the DCR Dynamic Contrast Ratio function Selecting On enables the function and the projector will automatically switch the lamp mode between normal and economic modes according to the input image detected NOTE This function is only available when a PC source is in use WARNING After enabling DCR frequent lamp mode switching may shorten lamp life and noise level will vary during operation Outputs a VGA signal when the COMPUTER IN and COMPUTER OUT sockets are correctly connected to devices See Connecting a Monitor WP 0007 page 4 for how to make the connection NOTE Enabling this function slightly increases the standby power consumption Mute Off Volume 5 See Adjusting the sound WP 0007 page 38 for details 0008 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0008 DESCRIPTION OF EACH MENU Cont Tote av default setting value default setting value 5 SYSTEM Menu Setting
32. trichloroethane and similar chemical solvents threaten public health and the environment by destroying ozone in earth s upper atmosphere Use only nonhazardous cleaning material such as a white clean cloth water and mild detergent WARNING The screen surface must be stored in its pouch when not in use to prevent damage and discoloration While in storage avoid extreme temperature conditions If surface becomes sticky see cleaning instructions WP 0016 If stored at temperatures far below room temperatures allow the screen to warm up to room temperature before unfolding This will ensure the film is being handled in its most flexible state and will prevent surface cracks Part Number 1006379 f DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System TECHNICAL MANUAL OPERATOR AND UNIT SUPPORT MAINTENANCE MANUAL FOR DC2E MEDIUM XGA PROJECTION SYSTEM TABLE OF CONTENTS WP Sequence No WARNING SUMMARY HOW TO USE THIS MANUAL CHAPTER 1 GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION General Informatio Nm 0001 Equipment Description and Data ccccccsecccccseeececeeeeeeeseeeceeseeeeesseeeeessaeeeessaueeessaueeeseaseeessageeesnaaeeees
33. use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 LOCKING CONTROL KEYS With the control keys on the projector locked you can prevent your projector settings from being changed accidentally When the Panel Key Lock is on no control keys on the projector will operate except power ING iua ViewSonic mn O a o cya SEE H lt E 3 o 4 ViewSonic Figure 39 Locking Control Keys 1 Press on the projector or remote control or go to the SYSTEM SETUP Basic gt Panel Key Lock menu and select On by pressing lt gt on the projector or remote control 2 Aconfirmation message displays Select Yes to confirm 3 To release panel key lock press and hold Bl for 3 seconds on the projector or remote control You can also use the remote control to enter the SYSTEM SETUP Basic gt Panel Key Lock and press lt gt to select Off Part Number 1006379 0007 36 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 LOCKING CONTROL KEYS Cont NOTE Keys on the remote control are s
34. 1 by removing the eye bolts 7 on each side of the screen frame 1 placing the lower support crossbar 6 into position and replacing the two eye bolts 7 see Figure 2 l Ld V AN STH AS 2 ll SS ANT 7 Ww fe SS Figure 3 Install Upper and Lower Support Crossbar SCREEN SYSTEM COUNTERBALANCE One of three methods should be used to prevent the screen system from tipping forward from the weight of the projector 8 Two extension legs 8 are provided and can be attached to the front two feet of the screen frame 1 as shown in Figure 4 Slide extension legs over existing forward legs Figure 4 Counterbalance Frame with Extension Legs Part Number 1006379 0005 3 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 SCREEN SYSTEM COUNTERBALANCE Cont 9 A counterweight such as three sandbags or 100 Ibs of weight can be placed over the lower crossbar 6 that extends between the rear legs of the screen frame assembly 1 as shown in Figure 5 Sandbags 100 Ibs of weight Figure 5 Counterbalance Frame with Sandbags 10 Two ratcheting tie downs 9 are provided with the system The top rear of the screen frame assembly has two eye bolts 10 inser
35. A 10 9 BP900A176 ARM PROJECTOR SUPPORT 0WFM3 EA 1 10 BP900A186 BOLT EYE 14 20 x 2 SS w HEX OWFM3 EA 2 11 BP900A161 TIE DOWN QUICKIE 1 4 OWFM3 EA 2 12 BP900A179 CROSSBAR SUPPORT UPPER 0WFM3 EA 1 Part Number 1006379 00194 DHSSystemsllC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0019 Table 1 Components of End Item List Cont 1 2 3 4 Illus National Component Description Number Stock Part Part Number CAGEC Number Number S522515 STRAP CINCH 2 x 9 5 BLACK OWFM3 BP900A170 CLAMP DELUXE STRAIGHT JOINING OWFM3 BP900A182 BOLT EYE with NUT OWFMS3 BP900A171 CLAMP DELUXE HINGE JOINING OWFM3 BP900A181 CASE TRANSPORT POLY w WHEELS END OF WORK PACKAGE Part Number 1006379 0019 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC
36. AUDOQUI VGA to DVI A cable VGA cable VGA cable Figure 5 Connecting a Monitor Part Number 1006379 0007 4 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CONNECTING VIDEO SOURCE DEVICES You can connect your projector to various Video source devices that provide any one of the following output sockets Component Video e S Video Video composite You need only connect the projector to a Video source device using just one of the above connecting methods however each provides a different level of video quality The method you choose will most likely depend upon the availability of matching terminals on both the projector and the Video source device as described below Best Video Quality The best available video connection method is Component Video not to be confused with composite Video Digital TV tuner and DVD players output Component Video natively so if available on your devices this should be your connection method of choice in preference to composite Video See Connecting a Component Video source device on page 6 for how to connect the projector to a component video device Better Video Quality The S Video method provides a better quality analog vi
37. Attempting to turn the projector on again during the cooling process The video source is not turned on or connected correctly The projector is not correctly connected to the input signal device The input signal has not been correctly selected The lens cover is still closed The projection lens is not correctly focused The projector and the screen are not aligned properly The lens cover is still closed Battery discharged There is an obstacle between the remote control and the projector Too far away from the projector Power Blue Off Off Flashing Power Temp Lamp Blue Off Off Power Temp Lamp Blue Off Off 0012 7 Plug the power cord into the AC inlet on the projector and plug the power cord into the power outlet If the power outlet has a switch make sure that it is switched on Wait until the cooling down process has completed Turn the video source on and check that the signal cable is connected correctly Check the connection Select the correct input signal with the SOURCE key on the projector or remote control Open the lens cover Adjust the focus of the lens using the focus ring Adjust the projection angle and direction as well as the height of the projector if necessary Open the lens cover Replace battery with new one Remove the obstacle Stand within 26 feet 8m of the projector Stand by mode Powering up Normal operation DHS Systems LLC This document contains in
38. CE menu is On projector default and the projector will automatically search for the signals To manually cycle through the available input signals follow the following procedures 1 Press SOURCE on the projector or remote control A source selection bar displays 2 Press A V until your desired signal is selected and press MODE ENTER Once detected the selected source information will display on the screen for seconds If there are multiple devices connected to the projector repeat steps 1 and 2 to search for another signal ViewSonic D Sub Comp 1 D Sub Comp 2 Video Figure 29 Switching Input Signal Part Number 1006379 0007 24 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 SWITCHING INPUT SIGNAL Cont NOTE The brightness level of the projected image will change accordingly when you switch between different input signals Data graphic PC presentations using mostly static images are generally brighter than Video using mostly moving images movies The input signal type effects the options available for the Preset Mode See Selecting a picture mode on page 26 for details The native display resolution of this projector is 4 3 aspect ratio For
39. CTURE gt Sharpness menu and press lt gt The higher the value the sharper the picture becomes The lower the value the softer the picture becomes ADJUSTING BRILLIANT COLOR Highlight the PICTURE gt Brilliant Color menu and press lt P gt This feature utilizes a new color processing algorithm and system level enhancements to enable higher brightness while providing truer more vibrant colors in the projected picture It enables a greater than 50 brightness increase in mid tone images which are common in video and natural scenes so the projector reproduces images in realistic and true colors If you prefer images with that quality select On If you don t need it select Off On is the default and recommended selection for this projector When Off is selected the Color Temperature function is not available SELECTING A COLOR TEMPERATURE Highlight the PICTURE gt Color Temperature menu and press lt gt The options available for color temperature settings vary according to the signal type selected 1 T1 With the highest color temperature T1 makes the image appear the most bluish white than other settings 2 T2 Makes images appear bluish white 3 T3 Maintains normal colorings for white 4 T4 Makes images appear reddish white ABOUT COLOR TEMPERATURES There are many different shades that are considered to be white for various purposes One of the common methods of representing white color is known as the c
40. Cinema User 1 User 2 Video source Brightest Standard Cinema User 1 User 2 PC source Brightest Daylight View Match Cinema Video source Brightest Standard Cinema On Off T1 T2 T3 T4 On Off English French German Italian Spanish Russian Swedish Dutch Turkish Finnish Czech Persian Polish Japanese Chinese Korean Portuguese Front Table Rear Table Rear Ceiling Front Ceiling Disable 5 min 10 min 15 min 20 min 25 min 30 min Disable 5 min 10 min 15 min 20 min 25 min 30 min On Off Disable 30 min 1 hr 2hr 3hr 4hr 8 hr 12 hr Black Blue ViewSonic DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance MENU SYSTEM Cont 5 SYSTEM SETUP Advanced 6 INFORMATION Quick Cooling High Altitude Mode DCR Active VGA Out Audio Settings Menu Settings Closed Caption Lamp Settings Security Settings Reset All Settings Current System Status Part Number 1006379 This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC M
41. E LIST Common names and or abbreviations are used in the manual to make a procedure easier to read Table 1 matches the official nomenclatures with the common names or abbreviations Table 1 Nomenclature Cross Reference List Audio Visual Switching System AVSS Bayonet Neill Concelman Connector BNC Connector Certified Technology Specialist CTS Certified Technology Specialist Design CTS D Certified Technology Specialist Installation CTS4 Composite Video CV D Subminiature 9 pin Connector DB9 Connector Data Circuit Terminating Equipment DCE Deployable Command amp Control Equipment DC2E Dynamic Host Configuration Protocol DHCP Digital Light Processing DLP Electromagnetic Interface EMI Electrostatic Discharge ESD Front Projection Mode FPM High Bandwidth digital Content Protection HDCP High Definition Multimedia Interface Connector HDMI Connector HD15 Connector High Density 15 pin Connector Part Number 1006379 0001 3 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 Table 1 Nomenclature Cross Reference List Cont OFFICIAL NOMENCLATURE COMMON NAME or ABBREVIATIONS High Definition Serial Digital Interface Internet Pr
42. EO CONNECTORS HD15 The common 15 pin VGA connector found on most video cards computer monitors and other devices is almost universally called HD 15 HD stands for high density which distinguishes it from connectors having the same form factor but only two rows of pins The HD connector has three rows of five pins BNC The BNC connector is a type of RF connector used for terminating coaxial cable and is commonly used for video connections of both analog and SDI video type interfaces RCA The RCA jack is a commonly used connector in audio visual and can be used for both composite video and line level audio DB13W3 The DB13W3 is an analog video interface connector and can be converted into standard VGA connector using cables and adapters that are commonly available RJ 45 The RJ 45 is an eight wire connector used commonly to connect computers onto a local area networks LAN especially Ethernets Part Number 1006379 0001 4 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 COMMON AUDIO SIGNALS Microphone Level Microphone MIC level is a nominal signal coming directly from a microphone Very low in the microvolt s and requires a preamp with at least 60 dB gain before u
43. ETUP Personnel Required References Two WP 0005 GENERAL The following procedures are required to be performed by the operator in order to prepare the DC2E Medium XGA Projection System and its contents for use SITE SELECTION To ensure minimal problems with set up of the Medium XGA Projection System and good operation of equipment being used in conjunction with it ensure area is Dry and environmentally controlled Protected area to run cables from Medium XGA Projection System to ancillary equipment POWER REQUIREMENTS The Medium XGA Projection System requires 110 VAC of surge protected power to operate SERVICE UPON RECEIPT Inspect each system component for damage incurred during shipment If any damage is visible notify Supervisor Report the damage on SF361 Transportation Discrepancy Report Check the equipment against the packing slip to see if the shipment is complete Report all discrepancies in accordance with applicable service instructions Once all covers are removed inspect the system and each piece of ancillary equipment Inspect all connectors cables and loose pieces of equipment located in the boxes Refer to PMCS before placing equipment in service INSTALLATION INSTRUCTIONS The Medium XGA Projection System requires assembly to place into operation To set up the Medium XGA refer to WP 0005 of this TM for setup and power up procedures PRELIMINARY SERVICING OF EQUIPMENT WARNING When working on the Medium XGA
44. ING THE ON SCREEN DISPLAY MENU SYSTEM The on screen display OSD menu system can be navigated through the keypad on top of the projector or via the remote control NOTE The On Screen Display OSD menus vary according to the signal type selected The menu items are available when the projector detects at least one valid signal If there is no equipment connected to the projector or no signal detected limited menu items are accessible See WP 0004 Description and Use of Controls Indicators and Connections for keypad and remote control functions Part Number 1006379 0008 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance MENU SYSTEM Medium XGA Projection System 0008 1 DISPLAY Screen Color Aspect Ratio Keystone Position Phase H Size Digital Zone 2 PICTURE Preset Mode Reference Mode Brightness Contrast Color Tint Sharpness Brilliant Color Color Temperature Save Settings 3 SOURCE Quick Auto Search 4 SYSTEM SETUP Basic Language Projector Position Auto Power Off Blank Timer Panel Key Lock Timer Controller Splash Screen Part Number 1006379 0008 2 OFF Whiteboard Greenboard Blackboard Auto 4 3 16 9 PC source Brightest Daylight View Match
45. INITIAL SETUP Tools and Special Tools References Sponge Rag paper towels Materials Parts Equipment Condition Water Equipment Powered Down Denatured Alcohol Power Source Disconnected Cable Ties WARNING Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using water around exposed power connections Ensure that all power to the system has been shut off before disassembling and cleaning the components of the Medium XGA Projection System CAUTION Use of a damp cloth is authorized for cleaning the case and cables but care should be exercised to ensure that water does not get into the connection of the cables or the electrical components Damage or corrosion may result from water contamination if water gets into the connections blow the connections out with compressed air or allow to air dry before connecting back to equipment SERVICE 1 Verify that the Medium XGA Projection System has been shut down and the power source has been disconnected 2 Disconnect all cables from the Medium XGA Projection System and accessory devices 3 Inspect all cables for damaged wiring or connectors 4 Clean the body of the wiring using a damp lint free cloth 5 Use compressed air to clean dust and debris from the ends of the connections 6 Replace all dust covers on cable ends 7 If storing roll cables and secure with cable ties to prevent tangling of cable
46. Keypad CONTROLS INDICATORS AND ITEM CONNECTIONS FUNCTION POWER Toggles the projector between standby mode and ON MODE ENTER Selects an available picture setup mode VIEW MATCH Switch in between high brightness performance or Accuracy color performance KEYSTONE ARROW KEYS Manually corrects distorted images resulting from an angled T A UP oly DOWN projection Automatically determines the best picture timings for the displayed AUTO image Turns ON the On Screen Display OSD menu Goes back to MENU EXIT previous OSD menu exits and saves menu settings Activates panel key lock When OSD menu is activated the 5 RIGHT l 6 and 10 keys are used as directional arrows to select the desired menu items and to make adjustments SOURCE Displays the source selection bar VOLUME KEYS Magnifies or reduces the volume level DIGITAL ZOOM Magnifies or reduces the projected image size BLANK Hides the screen image LEFT Selects the desired menu items and makes adjustments FREEZE Freezes the projected image END OF WORK PACKAGE Part Number 1006379 0004 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 OPERATOR INSTRUCTI
47. LC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 OPERATOR INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM OPERATIONS UNDER USUAL CONDITIONS GENERAL The following WP details projector adjustment and manual adjustments to the projective image procedures of the DC2E Medium XGA Projection System PROJECTOR ORIENTATION The Medium XGA Projections System features a DLP projector that accepts and displays images with a resolution of 1024 x 768 XGA and the Lens F number range is 2 56 to 2 8 Multiple screens can connect together to form a single large screen If the Projector is not properly configured for its intended operating mode the image from the projector will not display properly on the screen and there will be little or no adjustment possible The projector that is used in the Medium XGA Projections System see Figure 1 hangs from the projector mount Figure 1 Item 1 which is secured by a clamp underneath the projector support arm Front View Figure 1 Projector and Mount Configuration Part Number 1006379 0007 1 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reprodu
48. ONS MEDIUM XGA PROJECTION SYSTEM MEDIUM XGA PROJECTION SYSTEM SET UP TAKE DOWN PROCEDURES GENERAL This Work Package details site selection setup and initial power up procedures of the DC2E Medium XGA Projection System It also covers power down disassembly and storing of system SITE REQUIREMENTS To ensure minimal problems and good operation of the Medium XGA Projection System ensure area is e Dry e Level with minimum clearing of 6 feet 1 8 m wide by 88 inches 2 2 m high by 8 feet 2 4 m deep for deployment and operation see Figure 1 e Free of any obstructions that would interfere with the truss or screen sections Top to Bottom 88 inches 2 2 meters Side to Side 6 feet lt 1 8 meter Front to Back 8 feet 2 4 meter Figure 1 Site Requirements for Medium XGA Projection System Part Number 1006379 0005 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 MEDIUM XGA FRAME ASSEMBLY PROCEDURES WARNING The screen surface must be stored in its pouch when not in use to prevent damages If stored at temperatures far below room temperatures allow the screen to warm up to room temperature before unfolding This will ensure the film is being h
49. Projection System do not operate the equipment if the case or equipment shows signs of moisture or water intrusion Electrical shock can cause personnel injury or death and may result in damage to equipment Do not apply power in the system is not properly grounded to the power source Electrical shock can cause personnel injury or death and may result in damage to equipment The Medium XGA Projection System does not require a preliminary service Daily checks are addressed in the PMCS tables located in WP 0015 of this TM END OF WORK PACKAGE Part Number 1006379 0013 1 2 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0014 OPERATOR MAINTENANCE INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM PMCS INTRODUCTION GENERAL This Work Package provides data necessary to keep the DC2E Medium XGA Projection System operational ready PMCS are performed to keep the equipment in operational condition The checks are used to find correct and report problems Personnel trained on the equipment are required to perform the tasks as indicated in Operator PMCS WP 0015 Table 1 PMCS are performed by the operator each time the equipment is operated WARNINGS AND CAUTIONS Special attention should be
50. QUALITY OF MATERIAL Part Number 1006379 0001 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 Material used for replacement repair or modification must meet requirements of this Operator and Unit Maintenance Manual If quality of material requirements is not stated in this Operator and Unit Maintenance Manual material must meet the requirements of drawings standards specifications or approved engineering change proposals applicable to subject equipment SAFETY CARE AND HANDLING To prevent personal injury and damage to equipment obey the following general rules and precautions 1 Become familiar with warnings and cautions listed in front of this manual a Warnings Present circumstances or procedures which if not strictly adhered to may cause injury or death b Cautions Present circumstances which can cause damage to equipment or loss of mission 2 Recognize equipment may require at least a two person carry Follow number of lifter requirements in safety marking labels or stencils and caution statements in Technical Documentation No rights are conveyed except as indicated in the legend on the cover of this document 3 Ensure all power is turned off before startin
51. SERTING REPLACEMENT ESD ESD PROTECTIVE PACKAGING AND LABELING e COVER ANTISTATIC MATERIAL WITH AN OUTER WRAP OF EITHER TYPE 1 ALUMINIZED MATERIAL OR CONDUCTIVE PLASTIC FILM OR HYBRID LAMINATED BAGS HAVING AN INTERIOR OF ANTISTATIC MATERIAL WITH AN OUTER METALIZED LAYER e LABEL WITH SENSITIVE ELECTRONIC SYMBOL AND CAUTION NOTE Part Number 1006379 e DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System WARNING HIGH VOLTAGE is produced when this unit is in operation Death or severe burns may result if personnel fail to observe safety precautions WARNING To avoid possible electrical shock do not remove grounding cable until signal cables and primary power cables have been disconnected WARNING Remove all rings watches and other jewelry when performing maintenance on this equipment Secure all loose fitting clothing to prevent from being caught in moving or rotating parts Death or loss of limb may result WARNING Do not attempt to service or otherwise make any adjustments connections or reconnection of wires or cables until J series Front Rear Projection System is shut down and completely de energized Death or severe burns may result WARNING Trichlorotrifluoroethane
52. TECHNICAL MANUAL OPERATOR AND FIELD MAINTENANCE MANUAL FOR DC2E MEDIUM XGA PROJECTION SYSTEM SYSTEM PART NUMBER 1008821 ISO 9001 2000 Registered Quality Management System Fax 256 774 1567 Deployable Command amp Control Equipment Hotline 800 977 3647 TECH MANUAL PART NUMBER 1006379 Web www drash com RELEASE DATE 30 APR 10 Email drash drash com Operation amp Maintenance Medium XGA Projection System WY SAFETY STEPS TO FOLLOW IF SOMEONE IS THE VICTIM OF ELECTRICAL SHOCK SEND FOR HELP AS SOON AS POSSIBLE DO NOT TRY TO PULL OR GRAB THE INDIVIDUAL IF POSSIBLE TURN OFF THE ELECTRICAL POWER IF YOU CANNOT TURN OFF THE ELECTRICAL POWER PULL PUSH OR LIFT THE PERSON TO SAFETY USING A DRY WOODEN POLE OR A DRY ROPE OR SOME OTHER INSULATING MATERIAL AFTER THE INJURED PERSON IS FREE OF CONTACT WITH THE SOURCE OF ELECTRICAL SHOCK MOVE THE PERSON A SHORT DISTANCE AWAY AND IMMEDIATELY START ARTIFICIAL RESUSCITATION ESTOS og Part Number 1006379 a DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System WARNING HIGH VOLTAGE is used in operation of this equipment DEATH ON CONTACT may result if personnel fail to observe safety prec
53. a clean white cloth 100 cotton preferred dampened with clear water gently wipe the soiled area in one direction Note do not use a circular motion 2 Using a dry 100 cotton cloth wipe dry after each cleaning session 3 To clean a stubborn stain or a sticky surface use a 100 clean white cloth dampened with denatured alcohol or Simple Green solution and gently wipe the soiled area in one direction 4 Using a clean cotton cloth dry area END OF TASK Part Number 1006379 0016 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE PROJECTOR LENS INITIAL SETUP Tools and Special Tools Personnel Required Canister of Compressed Air One Clean White Lint Free Cloth Materials Parts Equipment Condition Lens Cleaning Tissue Paper Projector Powered Down Lens Cleaning Solution CAUTION Never rub the lens with abrasive material WARNING Lens may be hot Allow lens to cool down before cleaning SERVICE 1 Use a canister of compressed air to remove dust 2 If there is dirt or smears use lens cleaning tissue paper or a clean white lint free cloth moisten with lens cleaning solution and gently wipe the lens surface 3 Using a clean white lint free cloth d
54. able is disconnected at the power source before removing or replacing any cables Part Number 1006379 0012 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 1 Operating Troubleshooting Video ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION 1 No Direct Video Feed Video Source not active Troubleshoot video source IAW app from Source available TM No video feed selected Ensure video feed is set up IAW WP 0007 Cables not properly attached Check input cables for serviceability or unserviceable If unserviceable replace cables Ensure cables are plugged into the proper input Contact DHS Systems 2 No Direct Video Feed No video feed selected Ensure video feed is set up IAW WP Output 0007 Mute Video button selected Access Control Panel Check Mute Video button on left side of control panel is not selected lf selected deselect button and test System Correct Video input not set up Access Control Panel Select Video Input feed and Video Output feed Check that video feed shows on Control Panel center window If no feed is visible check video source Check video OUTPUT for desired video is selected Cables not properly attached Check output
55. ables that describe location and function of the projector s keypad rear control panel connections and remote control used for operation of Medium XGA Projection System PROJECTOR KEYPAD 1 ViewSonic Figure 1 Projector Top Panel Keypad Functions Part Number 1006379 0004 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0004 Table 1 Projector Top Panel Keypad Functions CONTROLS INDICATORS AND ITEM CONNECTIONS FUNCTION FOCUS RING Adjusts the focus of the projected image Lights up RED if the projector s temperature becomes too TEMPERATURE Indicator Light high POWER Indicator Light Lights up or flashes when projector is under operation POWER Toggles the projector between standby mode and on KEYSTONE ARROW KEYS Manually corrects distorted images resulting from an angled ot A UP A W DOWN projection LEFT BLANK Hides the screen picture Turns ON the On Screen Display OSD menu Goes back to MENU EXIT previous OSD menu exits and saves menu settings Indicates the status of the lamp Lights up or flashes when the LAMP Indicator Light lamp has developed a problem Automatically determines the best picture timings for the AUTO displa
56. al connection path should be as shown in Figure 8 opeakers Video cable AV device Audio cable Figure 8 Connecting Composite Video Source Device NOTE The projector is only capable of playing mixed mono audio even if a stereo audio input is connected See Connecting audio in this WP on page 5 for details e f the selected video image is not displayed after the projector is turned on and the correct video source has been selected check that the Video source device is turned on and operating correctly Also check that the signal cables have been connected correctly You need only connect to this device using a composite Video connection if Component Video and S Video inputs are unavailable for use See Connecting Video source devices in this WP on page 5 for details END OF TASK Part Number 1006379 0007 8 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 OPERATION PROJECTOR POWER UP PROCEDURES 1 Plug the power cord into the projector and into a wall socket as shown in Figure 9 Check that the POWER indicator light on the projector flashes blue after power has been applied 2 Remove the lens cap If the lens is covered the lens cap could
57. amp Maintenance Medium XGA Projection System 0005 OPTIONAL PROJECTOR COOLING SYSTEM KIT The projector cooling system kit consists of a DRASH shelter plenum projector cooling sleeve and corrugated hose The cooling system should be used when ambient temperatures reach 80 F 27 C Also when used the system prevents excessive dust from entering the projector See Figure 12 for layout configuration WARNING Cool air must be flowing prior to operating a projector sealed in a projector sleeve Projector sleeve screened opening must be aligned with the exhaust port of the projector or the projector will shut down due to overheating 29 Install the DRASH shelter plenum into the shelter so that there are minimum bends and a plenum exhaust port aligns with the projector location Connect the plenum to the air supply duct of the ECU entering the shelter 30 Remove the mount from the projector if installed and install the projector sleeve onto the projector aligning the hole for the lens and mounting holes Cinch the sleeve opening around the neck of the projector lens close to the projector body Do not over tighten Install the projector mount through the holes in the sleeve as described in the Attach Projector to Frame Section of this manual 31 After installing the projector with cooling sleeve onto the screen frame you should attach the corrugated hose from the port located on the projector sleeve to a closely located port on the she
58. andled in its most flexible state and will prevent surface cracks WARNING There are seventeen pivot pinch points located around the frame assembly ASSEMBLE FRAME 1 Locate and place both transport cases in the area where the Medium XGA Display is to be setup 2 Open the transport case that contains the frame components and unload contents onto ground in work area 3 Expand screen frame 1 to open position Ensure frame hinges and corner support braces are securely latched as shown in Figure 1 4 Extend four folding legs of frame 2 Ensure folding leg support braces 3 are locked see Figure 2 5 Use the rubber feet 4 on the folding legs 2 of screen frame 1 to compensate for uneven floor surface 1 Figure 2 Expand Screen Frame Part Number 1006379 0005 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 ASSEMBLE FRAME CONTINUED 6 Secure the upper support crossbar 5 to the screen frame 1 by placing each side in position and tapping down to seat the brace rivets into the respective brackets Seat both sides of the upper brace into the brackets uniformly to prevent binding see Figure 3 7 Secure the lower support crossbar 6 to the screen frame
59. anguage 3 Press Wto highlight Language and press lt P gt to select a preferred language ENGLISH FRANCAIS DEUTSCH ITALIANO ESPANOL PY CCKM SR Be HH XUTS Hs P Sc B Zia St 01 Svenska Nederlands T rkce Cestina Portugu s hilssina Polski 5uomi Figure 23 Selecting Language Part Number 1006379 0007 18 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 USING THE ON SCREEN DISPLAY OSD Cont 4 Press MENU EXIT twice on the projector or remote control to leave and save the settings NOTE The first press leads you back to the main menu and the second press closes the OSD menu Projector Position Front Tab le Auto Power Off Disable Blank Timer Disable Panel Key Lock Off Timer Controller Disable Splash Screen ViewSonic i e DAD A lG INNJE Figure 24 IE H Exit Language Setup UTILIZING THE PASSWORD FUNCTION For security purposes and to help prevent unauthorized use the projector includes an option for setting up password security The password can be set through the On Screen Display OSD menu For details of the OSD menu operation please refer to Using the Menus on page 17 NOTE You will be inconvenienced i
60. as a painted wall which may not be white the Screen Color feature can help correct the projected picture s colors to prevent possible color difference between the source and projected pictures To use this function go to the DISPLAY gt Screen Color menu and press lt gt to select a color which is closest to the color of the projection surface There are several pre calibrated colors to choose from Whiteboard Greenboard and Blackboard Part Number 1006379 0007 32 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 FINE TUNING THE IMAGE QUALITY IN USER MODES According to the detected signal type there are some user definable functions available when User 1 or User 2 mode is selected You can make adjustments to these functions based on your needs ADJUSTING BRIGHTNESS 1 Press MENU EXIT see Figure 34 to open the On Screen Display OSD menu 2 Highlight the PICTURE gt Brightness menu and press lt gt EE 50 s 0 Figure 36 Adjusting Brightness a 1 30 The higher the value the brighter the image will be the lower the setting the darker the image will be Adjust this control so the black areas of the image appear just as black and tha
61. ated the equipment since the last weekly inspection or if you are operating the equipment for the first time If the equipment must be kept in continuous operation only perform those procedures that will not disturb operation Complete checks and services when the equipment is shut down END OF WORK PACKAGE Part Number 1006379 0014 1 2 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0015 OPERATOR MAINTENANCE INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM SERVICE PMCS INITIAL SETUP References WP 0005 WP 0006 WP 0007 Table 1 Operator Preventive Maintenance Checks and Service n DUE EQUIPMENT NOT INTERVAL PROCEDURE READY NO OR SERVICED AVAILABLE IF AVCS i 1 BEFORE Medium XGA 1 Inspect case for cracks damaged loose Case interior shows Projection or missing hardware signs of moisture or System Cases equipment excessively dirty 2 Inspect case interior for moisture or dirt Clean and dry as necessary 2 BEFORE Cables and 1 Check entire length of cable for cuts Cables cannot be connectors gashes or physical damage attached properly pins are missing or bent or there is 2 Check cable connectors for damage corrosion or dirt that cannot be removed 3 E
62. autions Never work on electronic equipment unless there is another person nearby who is familiar with operation and hazards of the equipment and who is competent in administering first aid When operators aid the technician the technician must warn operators about dangerous areas When possible shut off power supply to equipment before beginning work on equipment Take particular care to ground every capacitor that could potentially store a dangerous electrical charge Turn off power when working inside equipment Always ground every part of equipment before touching it Be careful to not contact high voltage connections or 115 VAC input connections when installing or operating equipment Whenever the nature of operation permits keep one hand away from equipment to reduce hazard of current flowing through the body WARNING Do not be misled by the term low voltage Under adverse conditions potentials as low as 50 volts may cause death For Artificial Respiration refer to FM 4 25 11 Part Number 1006379 b DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System ELECTRICAL HAZARD Under adverse conditions voltage used in this equipment can cause death or serious injury Observe the
63. ay Cause injuries 4 Using a flat tipped screwdriver loosen and remove the screw that secures the lamp assembly as shown in Figure 2 5 Pull out the lamp connector from a slot in the lamp compartment and disconnect lamp connector from the projector as shown in Figure 2 Figure 2 Disconnecting Lamp Assembly Part Number 1006379 0016 9 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 REMOVAL PROCEDURES Cont 6 Lift the handle as shown in Figure 3 so that it stands up Use the handle to slowly and carefully pull the lamp assembly out of the projector CAUTION Pulling the lamp assembly too quickly may cause the lamp to break and scatter broken glass into the projector Do not insert your hands or fingers into the projector after the lamp assembly is removed If you touch the optical components inside it could cause color unevenness and distortion of the projected image Ne J Figure 3 Removing Lamp Assembly END OF TASK REPLACEMENT PROCEDURES WARNING Be careful not to touch the lamp glass when replacing the lamp module this may cause the glass to overheat and break while in use 7 Insert the new lamp into the lamp compartment and make sure it fits in
64. b on the projector mount to lower the projected image as required The front two adjusting knurled knobs can also be used to lower the projected image Rear Adjusting Knob Front View Figure 19 Image too High END OF TASK Part Number 1006379 0007 16 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 ON SCREEN DISPLAY OSD MENU USING THE ON SCREEN DISPLAY OSD The projector is equipped with On Screen Display OSD menus for making various adjustments and settings The menu system gives access to a multitude of image and system controls The menu system is structured through a top menu and several sub menus Press the MENU EXIT key on the projector or remote control to turn the OSD menu on and navigate using the arrow keys on the keypad or the arrow keys on the remote control Below is the overview of the OSD menu I3 DISPLAY SYSTEM SETUP BASIC sli PICTURE i SYSTEM SETUP ADVANCED iS SOURCE EJ INFORMATION Main Menu Icon Screen Color Aspect Ratio Highlight Sub Menu Status Press MENU EXIT Current Input icw to the previous Signal page or to exit Figure 20 On Screen Display OSD Menu Ta
65. ble 20 On Screen Display Menu FUNCTION DESCRIPTION DISPLAY Main menu and sub menu controls PICTURE Basic and advance picture controls SOURCE Settings that affect how the projector behaves or interacts with third party devices such as networks and control systems SYSTEM SETUP BASIC User defines settings i e Language and ore stored settings SYSTEM SETUP ADVANCED Security settings INFORMATION System information Part Number 1006379 0007 17 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 USING THE ON SCREEN DISPLAY OSD Cont To use the OSD menus please set them to your familiar language first 1 Press MENU EXIT on the projector or remote control to turn the OSD menu on Screen Color Aspect Ratio 22 Keystone Position M Phase H Size Digital Zoom E gr J act Trai 4 Figure 21 Setting Up Familiar Language 2 Use lt gt to highlight the SYSTEM SETUP Basic menu Language English Projector Position Front Table Auto Power Off Disable Blank Timer Disable Panel Key Lock Off Timer Controller Disable Splash Screen ViewSonic Menu fo Figure 22 System Setup Basic r L
66. ble steel cables 12 at the projector support arm 11 See Figure 7 and slowly lower the projection support arm Remove projector support arm and adjustable steel cables and place in transport case 36 Remove both upper 5 and lower 6 support crossbar see Figure 3 from frame 1 and place in transport case 37 Unlock all support braces 3 retract four folding legs 2 and collapse the screen frame 1 as shown in Figure 13 Place folded screen frame into the transport case A CAN X A ii Zo HS NU i Wee 4 4 P 4 Figure 13 Collapse Screen Frame Part Number 1006379 0005 11 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 PROJECTION SCREEN FOLDING INSTRUCTIONS Please follow the following steps outlined below when folding the screen material for packing NOTE Make sure the surface does not come in contact with a painted varnished plastic or dyed surface or object Prolonged contact with any one of these material could cause a chemical reaction and compromise the screen s physical or optical quality This can be accomplished by laying a white clean cotton fabric or paper slightly larger than the screen size on a flat surface prior to folding the scre
67. by 1 3 To obtain the lamp hour information 1 Press MENU EXIT and then press lt gt until the SYSTEM SETUP Advanced menu is highlighted 2 Press V to highlight Lamp Settings and press MODE ENTER The Lamp Settings page displays 3 You will see the Equivalent lamp hour information displaying on the menu 4 Toleave the menu press MENU EXIT You can also get the lamp hour information on the INFORMATION menu EXTENDING LAMP LIFE The projection lamp is a consumable item that normally can last up to 3000 4000 hours with proper usage To keep the lamp life as long as possible you can do the following settings via the OSD menu SETTING LAMP MODE AS ECONOMIC Using Economic mode reduces system noise and power consumption by 20 If the Economic mode is selected the light output will be reduced and result in darker projected pictures Setting the projector in Economic mode also extends the lamp operation life To set Economic mode go into the SYSTEM SETUP Advanced gt Lamp Settings gt Lamp mode menu and press lt gt SETTING AUTO POWER OFF This function allows the projector to turn off automatically if no input source is detected after a set period of time to prevent unnecessary waste of lamp life To set Auto Power Off go into the SYSTEM SETUP Basic gt Auto Power Off menu and press lt gt The time period can be set from 5 to 30 minutes in 5 minute increments If the preset time lengths are not suitable for your prese
68. ced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 ADJUSTMENT OF THE PROJECTOR Three adjusting knurled knobs are provided on the projector mount 1 to align the projected image to the projection surface The following diagrams indicate how to use the adjusting knurled knobs to correct the projected image Two adjustments in front to level raise and lower the image One adjustment at rear to raise or lower image Top View Figure 2 Adjusting the Projector ADJUSTING THE MOUNT ASSEMBLY Should the mount come apart it goes back together in this order Front view Side view Acorn Nut Knurled Knob Nylon Washer a Plates Front F Screws Projector Front Rear Screw Cap Screw Screws Screws l HSNd Figure 3 Adjusting Mount Assembly END OF TASK Part Number 1006379 0007 2 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTOR CONNECTIONS When connecting a signal source to the projector be sure to the following e Turn off all equipment before making any connections e Use the correct signal cables for each source e Ensure the cables are firmly inserted
69. deo than standard composite Video If you have both composite Video and S Video output terminals on your Video source device you should elect to use the S Video option See Connecting an S Video source device on page for how to connect the projector to an S Video device Least Video Quality Composite Video is an analog video and will result in a perfectly acceptable but less than optimal result from your projector being the least video quality of the available methods described here See Connecting a composite Video source device on page 8 for how to connect the projector to a composite Video device Connecting Audio The projector has one built in mono speaker which is designed to provide basic audio functionality accompanying data presentations for business purposes only They are not designed for nor intended for stereo audio reproduction use as might be expected in home theater or home cinema applications Any stereo audio input if provided is mixed into a common mono audio output through the projector speaker If you wish you can make use of the projector mixed mono speaker in your presentations and also connect separate amplified speakers to the Audio Out socket of the projector The audio output is a mixed mono signal and controlled by the projector Volume and Mute settings If you have a separate sound system you will most likely want to connect the audio output of your Video source device to that sound system instead
70. details Part Number 1006379 0007 7 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CONNECTING A COMPOSITE VIDEO SOURCE DEVICE Examine your Video source device to determine if it has a set of unused composite Video output sockets available e If so you can continue with this procedure f not you will need to reassess which method you can use to connect to the device TO CONNECT THE PROJECTOR TO A COMPOSITE VIDEO SOURCE DEVICE 1 Take a Video cable and connect one end to the composite Video output socket of the Video source device 2 Connect the other end of the Video cable to the VIDEO socket on the projector 3 If you wish to make use of the projector mixed mono speaker in your presentations take a suitable audio cable and connect one end of the cable to the audio output socket of the device and the other end to the AUDIO IN socket of the projector 4 f you wish you can use another suitable audio cable and connect one end of the cable to the AUDIO OUT socket of the projector and the other end to your external speakers Once connected the audio can be controlled by the projector On Screen Display OSD menus See Adjusting the sound on page 36 for details The fin
71. ds The projector will display a coded number on the screen 2 Write down the number and turn off your projector RECALL PASSWORD Please write down the recall code and contact ViewSonic Customer Center Recall code Figure 27 Password Recall 3 Seek help from the local service center to decode the number You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector CHANGING THE PASSWORD 1 Open the OSD menu and go to the SYSTEM SETUP Advanced gt Security Settings gt Change Password menu 2 Press MODE ENTER The message INPUT CURRENT PASSWORD displays 3 Enter the old password e lf the password is correct another message INPUT NEW PASSWORD displays e lf the password is incorrect the password error message displays lasting for three seconds and the message INPUT CURRENT PASSWORD displays for your retry You can press MENU EXIT to cancel the change or try another password 4 Enter a new password NOTE The digits being input will display as asterisks on screen Write your selected password down here in this user manual in advance or right after the password Is entered so that it is available to you should you ever forget it Password Keep this user manual in a safe place Part Number 1006379 0007 21 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its cus
72. e control to select your desired input signal See Switching Input Signal on page 24 for details NOTE If the frequency resolution of the input signal exceeds the projector s operating range you will see the message Out of Range displayed on a blank screen Please change to an input signal which is compatible with the projector s resolution or set the input signal to a lower setting REMOTE CONROL REMOTE CONROL RANGE Infra Red IR remote control sensor is located on the front of the projector The remote control must be held at an angle within 30 degrees perpendicular to the projector s IR remote control sensor to function correctly The distance between the remote control and the sensor should not exceed 26 feet 8 meters Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra red beam REPLACING THE REMOTE CONTROL BATTERY 1 Push and hold the locking slide while pulling out the battery holder as shown in Figure 10 2 Pull out battery holder 3 Remove and replace battery Note the positive polarity should face outward 4 Push battery holder into remote control as shown in Figure 10 Ensure locking slide locks in place Figure 10 Remote Control Battery Compartment END OF TASK Part Number 1006379 0007 10 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No porti
73. e duty it is to render inoperable or destroy equipment which is in imminent danger of capture by an enemy AUTHORIZATION Only division or higher commanders have the authority to order destruction of equipment They may however delegate this authority to subordinate commanders when the situation demands it REPORTING DESTRUCTION Destruction of equipment will be reported through command channels METHODS OF DESTRUCTION Choose methods of destruction which will cause such damage that it will be impossible to restore the equipment to a usable condition within the combat zone The following methods of destruction may be used separately or in combination depending on the type of equipment and the degree to which each method is used SELF DESTRUCTION Built in self destruction devices should be set off even if the major item containing equipment with self destruction devices is to be destroyed These devices should be permitted to do their work at least partially before incendiaries or explosives especially the latter are set off Currently the Medium XGA Projection System contains no built in self destruction devices IMPROPER OPERATION The short circuiting of a power source and the application of an over voltage to equipment are examples of improper operation This method of destruction has a limited application to electronics material FIRE The starting of fires on or near electronic equipment is particularly useful in destroying predom
74. ease to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0003 GENERAL INFORMATION EQUIPMENT DESCRIPTION and THEORY of OPERATION MEDIUM XGA PROJECTION SYSTEM THEORY OF OPERATION GENERAL The following WP identifies the theory of operation for the Medium XGA Projection System This system consists of video components designed to support various operations and a wide range of signal compatibility Designed to fit into a medium Deployable Rapid Assembly Shelter DRASH the entry level DC2E Medium XGA Projection System features a DLP projector that accepts and displays images with a resolution of up to 1280 x 1024 Multiple screens can connect together to form a single large screen Its unique design of a cantilevered projector mounting arm preserves valuable floor space Viewing area measures from a single screen display of 59 x 44 x 73 diagonal to a triple screen display of 59 x 132 x 73 diagonal Despite its numerous capabilities the Medium XGA Projection System is compactly stored in two separate wheeled cases for easy transport FEATURES e Native resolution 1024 x 768 XGA resolutions System accepts and displays images with a resolution of up to 1280 x 1024 e Wide range of signal compatibility e Viewing area measures 59 x 44 x 73 diagonal e Projectors weigh only 5 5 lbs 2 5 kg and have a low noise level of 30 dB A e Ability to
75. ease to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 1 Operating Troubleshooting Video Cont ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION 5 Picture missing a color Cont HD15 cable from A V system to the projector is bad and a color is missing 6 Laptop video driver Resolution is set incorrect on problem secondary display 7 Skew off The picture is blurry or out of focus and some colors appear separated Part Number 1006379 0012 4 If image on the A V touch panel is fine replace the cable between the A V System and the projector If image on the touch panel is also having problems replace the cable between laptop and the A V System If replacing the cabling does not correct the problem it may be a problem with the projector Go into the menu and reset the projector to factory default settings If that does not correct the problem turn off projector and wait until light on the projector turns all the way off Unplug the projector wait 15 seconds and plug it back in If problem still is present try a different projector Contact DHS Systems Replace HD15 cable Hefer to instructions on video drivers Adjust skew on CATPro receiver Open the skew test image for the resolution of the display On the back of the CATPro receiver is a knob labeled adjust It can be pushed in and turned left or right Each time you p
76. edium XGA Projection System 0008 3 0008 On Off On Off On Off On Off Mute On Off Volume Menu Display Time 5 sec 10 sec 15 sec 20 sec 25 sec 30 sec Menu Position Center Top Left Top Right Bottom Left Bottom Right Closed Caption Enable On Off Caption Version CC1 CC2 CC3 CCA Lamp Mode Normal Economic Reset Lamp Timer Equivalent Lamp Hour Change Password Power On Lock On Off Source Preset Mode Resolution Color System Equivalent Lamp Hour DHS Systems LLC Operation amp Maintenance DESCRIPTION OF EACH MENU Medium XGA Projection System 0008 wr Tol vy default setting value default setting value 1 DISPLAY Menu Screen Color Off Aspect Ratio Auto Keystone 0 Position 0 Phase depends on the selected input signal H Size 0 Digital Zoom 1 0X 2 PICTURE Menu Preset Mode PC Source Brightness Video Source Standard Reference Mode Brightest Brightness 50 Contrast 0 Color 0 Part Number 1006379 0008 4 Corrects the projected picture s color when the projection surface is not white See Using Screen Color WP 0007 page 32 for details There are three options to set the image s aspect ratio depending on your input signal source See Selecting the aspect ratio WP 0007 page 29 for details Corrects any keystoning of the image See Correcting keystone WP 0007 page 27 for details Disp
77. eessseaseeeessaeeeesessaasess 0016 CHAPTER 5 DESTRUCTION OF EQUIPMENT Desu CHONO EAUIDMON MUS er M 0017 DSS TC HON OCS UI m RT E OESTE 0018 CHAPTER 6 SUPPORT INFORMATION Part Number 1006379 i DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System HOW TO USE THIS MANUAL PURPOSE AND SCOPE This technical manual provides Operator and Unit level maintenance information for the Medium XGA Projection System The information includes equipment description and theory of operation operator instructions troubleshooting procedures maintenance and testing procedures and supporting data ARRANGEMENT IDENTIFICATION AND LOCATION OF FRONT MATTER REAR MATTER CHAPTERS AND WORK PACKAGES This manual is composed of front matter chapters containing Work Packages WPs appendixes and rear matter These areas are described in greater detail in the following paragraphs Front Matter The front matter includes such items as the Warning Summary List of Effective Pages WPs Table of Contents and How to Use This Manual Chapters and WPs The WPs contain information pertinent to the performance of specific tasks Each WP is maintained as a separate en
78. en 38 With the white surface facing up fold the screen in half from top to bottom as shown in Figure 14 Make sure the screen never comes in contact with the black binding grommets or snap buttons Please note that for this to happen one must make sure all folds subsequent to the first fold stop short of black binding material as illustrated below 39 Place clean tissue paper or white 100 cotton material between the folds Fold in Half Top to Bottom Figure 14 Folding Screen Part Number 1006379 0005 12 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 40 Once the top to bottom folding is complete fold from left to right and continue folding until the folded area is small enough to fit into the vinyl pouch Please note that the final fold must stop short of the black binding material to keep the viewing area away from it and snap buttons as illustrated WARNING The screen surface must be stored in its pouch when not in use to prevent damage and discoloration While in storage avoid extreme temperature conditions If surface becomes sticky see cleaning instruction in WP 0016 END OF TASK END OF WORK PACKAGE Part Number 1006379 0005 13 DHS Systems LLC Th
79. eration amp Maintenance Medium XGA Projection System 0019 SUPPORTING INFORMATION MEDIUM XGA PROJECTION SYSTEM COMPONENTS OF END ITEM COEI AND EXPENDABLE ITEM LISTS 1008822 TEHNICA MANAL CPERACRANDAELD MANEWN MNIL FCR 1008845 Part Number PENDING Figure 1 Components of End Item Part Number 1006379 0019 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0019 Table 1 Components of End Item List 1 2 3 4 5 6 Illus National Component Description Ul Qty Number Stock Part Part Number CAGEC Rqr Number Number CASE TRANSPORT FOR PROJECTOR MOLDED 1008822 RESIN 24 5 L x 19 5 W x 14 5 H OWFM3 EL 2 1006379 MANUAL OPERATION amp MAINTENANCE OWFM3 EA 1 3 BP900A027 CABLE HD15 M M 25 OWFM3 EA 1 4 PENDING CONTROL REMOTE PJD5351 PROJECTOR 0WFM3 EA 1 5 1005509 CABLE POWER 5 15P C13 18 3 SJTW OWFM3 EA 1 6 1008845 PROJECTOR PJD5351 XGA 185 WATT OWFM3 EA 1 ASSEMBLY ADJUSTABLE PROJECTOR MOUNT 7 1008815 WEM EA 1 Part Number 1006379 0019 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers N
80. es allow the each screen to warm up to room temperature before unfolding This will ensure the film is being handled in its most flexible state and will prevent surface cracks WARNING There are seventeen pivot pinch points located around each frame assembly ASSEMBLE FRAME Assemble each frame that will be joined together for a multiple screen display in accordance with Assembly Procedures in WP 0005 Once the required number of screen frames has been assembled follow the steps below for joining the multiple screens together 1 Using the Straight Joining Deluxe Clamp 16 supplied with each system join screen frames 1 together side by side as shown in Figure 2 2 Position the Straight Joining Deluxe Clamp 16 on the back side of the screen frame 1 near the upper and lower corners of the screen See Figure 2 Attach Projector to the Projector Support Arm in accordance with WP 0005 Attach Screen to Frame Assembly in accordance with WP 0005 Part Number 1006379 0006 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0006 ASSEMBLE FRAME Cont Figure 2 Joining Multiple Screen Frames END OF TASK END OF WORK PACKAGE Part Number 1006379 0006 3 4 blank DHS Systems L
81. f you activate the password functionality and subsequently forget the password Print this user manual if necessary and write the password in the space provided below and keep it in a safe place for later use SETTING A PASSWORD NOTE Once a password has been set the projector cannot be used unless the correct password is entered every time the projector is started 1 Open the OSD menu and go to the SYSTEM SETUP Advanced gt Security Settings menu Press MODE ENTER The Security Settings page displays 2 Highlight Power On Lock and select On by pressing lt P gt Part Number 1006379 0007 19 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 SETTING A PASSWORD Cont 3 As pictured in Figure 25 the four arrow keys A gt V lt respectively represent 4 digits 1 2 3 4 According to the password you desire to set press the arrow keys to enter six digits for the password INPUT NEW PASSWORD y X Figure 25 Setting a Password 4 Confirm the new password by re entering the new password Once the password has been set the OSD menu will return to the Security Settings page NOTE The digits being input will display as asterisks on screen W
82. following safety precautions GROUND THE EQUIPMENT Before connecting primary power cables connect grounding cable from ground lug on power control box to earth ground Do not remove grounding cable until signal cables and primary power cables have been disconnected and generator has been shut down AVOID THE POWER INPUT Be careful not to contact 115 VAC input connections when installing or servicing equipment DO NOT SERVICE ALONE Never work on equipment unless there is another person nearby who is familiar with operation and hazards of equipment and who can administer first aid USE ONLY ONE HAND Whenever possible use only one hand to service equipment Keep other hand away to reduce hazard of current flowing through vital organs of the body WARNING E US BURN HAZARD Equipment may be hot to touch Allow unit to cool before handling or use gloves when handling Failure to observe this warning can result in serious injury Part Number 1006379 C DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System WARNING N N HEAVY EQUIPMENT Improperly lifting or carrying heavy equipment can result in serious injury or death Refer to the following weight limits as guidelines
83. formation proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 2 Operating Troubleshooting Projector Cont ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION Indicator Lights 1 The projector needs 90 seconds Power Events Cont to cool down as it was abnormally shut down without the normal cooling down process Or 2 The projector needs to cool for 90 seconds after the power is turned off Or 3 The projector has shut down automatically If you try to re start the projector it will shut down again Contact DHS Systems for assistance Blue Flashing Indicator Lights The projector has shut down Lamp Events automatically If you try to restart the Purple ee it will shut down again Flashing Contact DHS Systems for assistance Power The projector needs 90 seconds to cool down Or Contact DHS Systems for assistance Indicator Lights The projector has shut down Thermal Events automatically If you try to restart the projector it will shut down again Or Contact DHS Systems for assistance END OF TASK Part Number 1006379 0012 8 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document ma
84. g any removal task 4 Do not touch connector terminals with any tool bare hands or dirty cloth Tools damage the connector Dirt or sweat will cause corrosion 5 Before touching any electrical component discharge static electricity by touching a metal chassis or cabinet A static discharge to an electrical component can destroy internal circuits 6 Know where emergency equipment is located Read instructions on fire extinguisher label 7 Ensure hands are clean before working on equipment NUCLEAR HARDNESS There is no Hardness Critical Procedures HCP in this manual CALIBRATION All equipment requiring calibration shall be done in accordance with TB 43 180 GROUNDING Refer to CECOM TR 98 6 for proper grounding instructions END OF WORK PACKAGE Part Number 1006379 0001 7 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0002 GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION MEDIUM XGA PROJECTION SYSTEM EQUIPMENT DESCRIPTION AND DATA EQUIPMENT CHARACTERISTICS CAPABILITIES AND FEATURES LOCATION AND DESCRIPTION OF MAJOR COMPONENTS The following items are referred to as assemblies throughout this manual to describe the deployment of this equipment
85. hen press lt gt until the SYSTEM SETUP Advanced menu is highlighted 2 Press V to highlight Audio Settings and press MODE ENTER The Audio Settings page displays 3 Highlight Mute and press lt gt to select On ViewMatch 4 Ww Enter a 2 ET E r ViewSonic ViewSonic Figure 41 System Setup Advanced Menu ADJUSTING THE SOUND LEVEL To adjust the sound level press Volume on the remote control or 1 Repeat steps 1 2 above 2 Press V to highlight Volume and press lt gt to select a desired sound level Part Number 1006379 0007 38 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PERSONALIZING PROJECTOR MENU DISPLAY The On Screen Display OSD menus can be set according to your preferences The following settings do not affect the projection settings operation or performance e Menu Display Time in the SYSTEM SETUP Advanced gt Menu Settings menu sets the length of time the OSD will remain active after your last key press The time length ranges from 5 to 30 seconds in 5 second increments Use lt gt to select a suitable time frame e Menu Position in the SYSTEM SETUP Advanced Menu Settings menu sets the OSD position in five location
86. ial and Government Entity Code CB Circuit Breaker CCS Command Center System COEI Components of End Item COP Common Operational Picture COTS Commercial off The Shelf CP Command Post CPC Corrosion Prevention and Control D Depot DC2E Digital Command and Control Equipment DMR Depot Mobilization Requirements DS Direct Support EIR Equipment Improvement Recommendations ESC Equipment Serviceability Criteria FGC Functional Group Code FM Field Manual FO Foldouts GS General Support HDBK Handbook HMMWV High Mobility Multi Purpose Wheeled Vehicle HVAC Heating Ventilating and Air Conditioning I O Input Output LED Light Emitting Diode MAC Maintenance Allocation Chart MOS Military Occupational Specialties MWO Modification Work Order NSN National Stock Number PDP Power Distribution Panel PMCS Preventive Maintenance Checks and Services PQDR Product Quality Deficiency Report PSI Pounds per Square Inch P N Part Number QA Quality Assurance RPSTL Repair Parts and Special Tools List SDR Supply Discrepancy Report SIMPL Symbol Intensive Master Programming Language SMR Source Maintenance and Recoverability SOP Standing Operating Procedure TAMMS Army Maintenance Management System TB Troubleshooting TDR Transportation Discrepancy Report TMDE Test Measurement and Diagnostic Equipment TMSS Trailer Mounted Support System U I Unit of Issue UPS Uninterruptible Power Supply VAC Voltage Alternating Current WP Work Package
87. ignal SELECTING THE ASPECT RATIO To change the projected aspect ratio using the projector key pad or remote control no matter what aspect the source is use the following procedures 1 Press MENU EXIT and then press lt gt until the DISPLAY menu is highlighted 2 Press V to highlight Aspect Ratio 3 Press lt gt to select an aspect ratio to suit the format of the video signal and your display requirements ViewSonic Figure 34 Selecting Aspect Ratio Part Number 1006379 0007 29 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 ABOUT THE ASPECT RATIO In Figure 35 the black portions are inactive areas and the white portions are active areas The OSD menus can be displayed on those unused black areas MONS OO 1 Auto Scales an image proportionally to fit the C gt C projector s native resolution in its horizontal width TTE TR O O Q This is suitable for the incoming image which is neither in 4 3 nor 16 9 and you want to make the PE O most use of the screen without altering the image s Red Q aspect ratio P 15 9 picture 2 4 3 Scales an image so that it is displayed in the center of the screen with a 4 3 aspect ratio This is most su
88. inantly nonmetallic components such as transistors diodes resistors capacitors switches and printed circuit boards Fires should be lit after setting off explosives and or completing mechanical destruction Fires within partially closed cabinets tend to be less effective than open fires since a closed area does not allow sufficient oxygen necessary for an intense flame Heat sources which do not require an air supply such as thermite based devices or incendiary grenades are not subject to this limitation The use of fire is associated with numerous hazards including the possibility of disclosing positions which are under enemy visual or infrared surveillance WEAPONS FIRE The use of weapons fire is less desirable than mechanical destruction and is practically useless against heavy gauge metal panels and metal castings However optics such as night observation equipment are easily destroyed by correctly aimed gunfire Part Number 1006379 0017 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0017 DEMOLITION EXPLOSIVES Explosives refer to TNT plastic explosives as well as fragmentation grenades Explosives are most effective against structures and components which will not burn
89. ins information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System Table 1 Operator Troubleshooting Index 0010 ITEM CONDITION INDICATION MECHANICAL VIDEO No Direct Video Feed from source available _No Direct Video Feed Output L Rolling Screen from laptop _No Audio from Media Player or Speakers 1 Picture missing a color Laptop Video Driver problem 1 1 No Picture on Projector 2 2 22 Microphone not working Projector Lamp will not illuminate 11 Can not login from A V System to Internet SS PROJECTOR Projector does not turn on 1 1 1 No picture 0 0 0 0 0 ll Blurred image _ _Remote control does not work 1 1 1 Indicator Lights PowerEvents 1 Indicator Lights Thermal Events POWER 1 1 1 1 0 22 No power to entire system No power to individual components 1 END OF WORK PACKAGE Part Number 1006379 This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced 0010 2 for release to a third party without written consent of DHS Systems LLC WP 0012 6 WP 0012 6
90. is document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0006 OPERATOR INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM JOINING MULTIPLE SCREENS PROCEDURES GENERAL This Work Package details setup disassembly and storing of joining multiple screens of the Medium XGA Projection System SITE REQUIREMENTS To ensure minimal problems and good operation of multiple screens for the Medium XGA Projection System ensure area Is e Dry e Level and ensure you have enough space to assemble multiple screens refer to WP 0005 for site requirements assembled frame e Free of any obstructions that would interfere with joining multiple screens and projector viewing area Figure 1 Joining Multiple Screens Part Number 1006379 0006 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0006 JOINING MULTIPLE SCREENS PROCEDURES WARNING Each screen surface must be stored in its pouch when not in use to prevent damages If stored at temperatures far below room temperatur
91. is intended solely for use by its customers No portion of this document may be reproduced PROCEDURE Inspect for weak or burnt out lamp bulb Ensure equipment cooling vents are free from obstructions 1 Check screen for tears missing snaps and cleanliness 2 Check frame assembly for damage loose hardware and completeness 1 Ensure there is no physical damage to Speaker case 2 Check connector for damage 1 Ensure there is no physical damage to base and stem 2 Check electrical connectors on base microphone and pigtail to ensure there are no bent or damaged pins or corrosion 3 Ensure switches on base are in proper working condition Clean air vents with brush to maintain air flow Check that protective lens cap is in place 0015 2 for release to a third party without written consent of DHS Systems LLC EQUIPMENT NOT READY AVAILABLE IF Lamp does not illuminate Equipment cooling vents are blocked or damaged Damage to screen prevents mounting to frame assembly or reduces usable display area Damage to frame assembly prevents mounting of the Screen Cables cannot be attached properly pins are missing or bent or there is corrosion or dirt that cannot be removed Cables cannot be attached properly pins are missing or bent or there is corrosion or dirt that cannot be removed Switches are not operating properly Damage prevents equipment from functioning properly
92. itable for 4 3 image like computer monitors standard definition TV and 4 3 aspect DVD movies as displays them without aspect alteration ORO O F QO 4 3 picture 3 16 9 Scales an image so that it is displayed in the center of the screen with 16 9 aspect ratio This is most suitable for images which are already in a 16 9 aspect like high definition TV as it displays them without aspect alteration OO O Q hee kee Qe O Q 16 9 picture Figure 35 Aspect Ratio Part Number 1006379 0007 30 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 OPTIMIZING THE IMAGE SELECTING A PICTURE MODE The projector is preset with several predefined picture modes so that you can choose one to suit your operating environment and input signal picture type To select an operation mode that suits your need you can follow one of the following steps 1 Press MODE ENTER see Figure 34 on the remote control or projector repeatedly until your desired mode is selected 2 Goto the PICTURE gt Preset Mode menu and press lt gt to select a desired mode Picture Modes for Different Types of Signals The picture modes available for different types of signals are listed below PC Input
93. jack is a commonly used connector in audio visual and can be used for both line level audio and composite video 1 8 TRS TRS stands for Tip Ring amp Sleeve and is used to pass stereo audios three signals left right and ground from a speaker connection to a sound card on a PC 14 TRS Is the original jack like plug and is the same as the 1 8 TRS except for size VIDEO DISTRIBUTION METHODS HD15 HD15 cables are the most common way of sending computer video from a computer to monitors or display types CAT5 CAT5 or UTP is a typical 8 wire cable is another popular method for sending computer video over long distances Wireless The wireless transmission of computer video signals is often a packet loss problem as well as the security concerns attached Also band width limitations reduce the resolutions and frames per second transmitted Wireless is not recommended for full motion high resolution video Part Number 1006379 0001 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 LIST OF ABBREVIATIONS ACRONYMS Abbreviation Acronym Name AC Alternating Current AVSS Audio Visual Switching System BII Basic Issue Items BTU British Thermal Unit CAGEC Commerc
94. lastic Unusual cracking softening swelling or breaking of these materials may be considered a corrosion problem If a corrosion problem is identified it shall be reported using SF 368 PQDR Use of key words such as corrosion rust deterioration or cracking ensures the information is identified as a CPC problem The form should be submitted to Technical Publications DHS Systems 33 Kings Highway Orangeburg New York 10962 1802 We ll send you a reply OZONE DEPLETING SUBSTANCES ODS In accordance with Executive Order 12856 other public laws DoD policy and Army policy the use of ODS has been banned for all new acquisitions Operation and maintenance of the AVSS do not require the use of ODS DESTRUCTION OF ARMY MATERIAL TO PREVENT ENEMY USE Procedures to destroy this equipment to prevent enemy use are in accordance with TM 750 244 2 Procedures for Destruction of Electronic Material to Prevent Enemy Use Part Number 1006379 0001 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 PREPARATION FOR STORAGE OR SHIPMENT Place items in administrative storage for short periods of time when a shortage of maintenance resources exist It should be pos
95. lays the position adjustment page To move the projected image use the directional arrow keys The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum Adjusts the clock phase to reduce image distortion yg yl Mg yl Nl Adjusts the horizontal width of the image Magnifies or reduces the projected image See Magnifying and searching for details WP 0007 page 23 for details Pre defined picture modes are provided so you can optimize your projector image set up to suit your program type See Selecting a picture mode WP 0007 page 28 for details Selects a picture mode that most suits your need for the image quality and further fine tunes the image based on the selections listed on the same page below See Setting the User 1 User 2 mode WP 0007 page 31 and 32 for details Adjusts the brightness of the image See Adjusting Brightness WP 0007 page 33 for details Adjusts the degree of difference between dark and light in the image See Adjusting Contrast WP 0007 page 33 for details Adjusts the color saturation level the amount of each color in a video image See Adjusting Color WP 0007 page 34 for details DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written conse
96. llustrations and tables identifying and addressing the storage location for all equipment included with the Medium XGA Projection System END OF WORK PACKAGE Part Number 1006379 0009 1 2 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 3 OPERATOR INSTRUCTIONS FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0010 OPERATOR TROUBLESHOOTING PROCEDURES MEDIUM XGA PROJECTION SYSTEM OPERATOR TROUBLESHOOTING INDEX GENERAL This WP contains a troubleshooting index of conditions indications that may develop during maintenance or operation Maintenance is limited to those failures that may be repaired at the operator level The troubleshooting index identifies the condition indication followed by a column that identifies the work package and page s where troubleshooting procedures s may be found These inspections and corrective actions should be performed in the order listed The index is provided to assist in the quick location of a problem The manual cannot list all condition indications that may occur If a condition or indication is encountered that is not listed or cannot be co
97. lter plenum and cinch these ports securely onto the corrugated hose Screen Frame Optional Location Sleeve Plenum ECU duct entry lt Hose i _ i a Figure 12 Projector Cooling System Configuration Part Number 1006379 0005 10 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 FRAME DISASSEMBLY PROCEDURES 32 Disconnect all power and video cables from the rear of the projector and remove from frame 33 Holding the projector in place loosen projector mounting clamp and lower projector Install lens cap and place projector into transport case 34 Using clean hands or gloves remove the projection screen from the screen frame by unsnapping at each snap Do not grab the projection screen by the corners and pull off of the screen frame This will cause snap or projection screen damage Follow the Projection Screen Folding Instructions on the next page 35 Ensure personnel are clear from area below projector support arm Disconnect the adjusta
98. mit critical equipment to be destroyed individually DEMOLITION EXPLOSIVES WARNING Personnel should stand clear of area being destroyed be weapons fire Always use a weapon of a caliber sufficient to ensure enough penetration to achieve the desired damage and to eliminate the possibility of ricochet Personnel unfamiliar with explosives should not set or detonate explosives The use of explosives has the disadvantage of possible disclosure of position The Medium XGA can be destroyed using incendiary grenades several rounds of properly aimed weapons fire or a sufficient amount of explosives WARNING Toxic fumes may result from burning electrical equipment found in the Genset Fires should be lit only in open areas Avoid inhaling fumes from burning components FIRE Fires should be started after setting off explosives Gasoline kerosene diesel or oil may be used to destroy smaller components such as the Medium XGA Projection System accessories END OF WORK PACKAGE Part Number 1006379 0018 1 2 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 6 SUPPORT INFORMATION FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Op
99. ms LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 NAVIGATING THE ON SCREEN DISPLAY OSD MENU The OSD menus can be navigated through the on board projector keypad or via the remote control Freeze Mode a Ave Enter w E gj ed A ViewSonic Figure 28 Navigating On Board Projector Keypad or Remote Control Table 28 On Board Keypad or Remote Control Functions FUNCTION DESCRIPTION MENU EXIT Turns on the On Screen Display OSD menu Goes back to previous OSD menu exits and saves menu settings U A aly Manually corrects distorted images resulting from angled projection KEYS TONE ARROW KEYS values Enters or exits sub menus Switches the projector between on and standby modes Part Number 1006379 0007 23 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 SWITCHING INPUT SIGNAL The projector can be connected to multiple devices at the same time However it can only display one full screen at a time Ensure the Quick Auto Search function in the SOUR
100. nance personnel in order to help ensure long term stable operation Contact DHS Systems for additional information pertaining to preventative maintenance WARNING THIS PRODUCT CONTAINS NO USER SERVICEABLE PARTS NEVER OPEN THE PROJECTOR EXCEPT FOR LAMP REPLACEMENT AS THIS WILL VOID ANY WARRANTIES REFER SERVICE AND REPAIR TO SPECIALLY TRAINED MAINTENANCE PERSONNEL ONLY Part Number 1006379 0016 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE MEDIUM XGA PROJECTION SYSTEM INITIAL SETUP Tools and Special Tools Personnel Required Damp Cloth One Stiff Bristled Brush Materials Parts Equipment Condition Water Equipment Powered Down Denatured Alcohol Power Source Disconnected WARNING Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using water around exposed power connections Ensure that all power to the system has been shut off before disassembling and cleaning the components of the Medium XGA Projection System CAUTION Use of a damp cloth is authorized for cleaning the case and cables but care should be exercised to ensure that water does not get into the connection
101. nd not tilted up If the projector is level use the turnbuckles to shorten the adjustable steel cables until proper alignment is obtained Check eye bolts on the rear legs and the projector support arm to ensure that they are securely tightened before and after adjustments bc E Figure 16 Image too Large at Top Part Number 1006379 0007 14 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTED IMAGE NOT LEVEL Use the front two adjusting knurled knobs on the projector mount to level the image horizontally Front Adjusting knobs Front View O Figure 17 Image not Level PROJECTED IMAGE TOO LOW Use the front two adjusting knurled knobs on the projector mount to level the image horizontally Rear Adjusting Knob Front View Figure 18 Image too Low Part Number 1006379 0007 15 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTED IMAGE TOO HIGH Use the rear adjusting knurled kno
102. notes instructions or other written material pertaining to function operation maintenance or employment including drawings or parts lists must be destroyed in a manner to render them useless to the enemy END OF WORK PACKAGE Part Number 1006379 0017 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0018 DESTRUCTION OF EQUIPMENT TO PREVENT ENEMY USE MEDIUM XGA PROJECTION SYSTEM DESTRUCTION PROCEDURES SCOPE This work package is for guidance of those whose duty it is to render inoperable or destroy the DC2E Medium XGA Projection System which is in imminent danger of capture by an enemy METHOD OF DESTRUCTION Command decision according to the tactical situation will determine when the using organization is to destroy a Medium XGA Projection System A destruction plan will be prepared by the using organization unless one was prepared by a higher authority For general vehicle destruction procedures refer to TM 750 244 6 Procedures for Destruction of Tank Automotive Equipment to Prevent Enemy Use U S Army Tank Automotive and Artillery Command MEDIUM SXGA PROJECTION SYSTEM EQUIPMENT DESTRUCTION PROCEDURES The following procedures should be followed when time does not per
103. nsure cable connections are secure Tighten if necessary PROJECTOR 3 BEFORE Exterior 1 Check exterior for damage loose Damage to exterior surface hardware and cleanliness surfaces prevents controls or connectors from functioning properly 4 BEFORE Cables and 1 Ensure cable connectors are secure Cables cannot be connectors Tighten if necessary attached properly pins are missing or 2 Check cable connectors for damage bent or there is corrosion or dirt that cannot be removed 5 BEFORE Lens Clean projector lens by wiping with cleaning cloth that contains a small amount of non abrasive camera lens cleaner or with lens cleaning paper Part Number 1006379 0015 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0015 Table 1 Operator Preventive Maintenance Checks and Service Cont ITEM TO BE ITEM NO CHECKED OR SERVICED AVCS INTERVAL 6 BEFORE Projector lamp 7 DURING Cooling vents on projector Medium XGA DISPLAY SCREEN 8 BEFORE Screen 9 BEFORE Speakers 10 BEFORE Microphones PROJECTOR 11 Projector housing 12 Lens cap END OF WORK PACKAGE Part Number 1006379 This document contains information proprietary to DHS Systems LLC and
104. nt of DHS Systems LLC Operation amp Maintenance DESCRIPTION OF EACH MENU Cont Toco va default setting value default setting value 2 PICTURE Menu Cont 3 SOURCE Menu 4 SYSTEM SETUP Basic Menu Part Number 1006379 Tint 0 Sharpness 15 Brilliant Color On Color Temperature T1 Save Settings Quick Auto Search On Language English Projector Position Front Table Auto Power Off Disable Blank Timer Disable Panel Key Lock Off Medium XGA Projection System 0008 Adjusts the red and green color tones of the image See Adjusting Tint WP 0007 page 34 for details NOTE The function is only available when Video or S Video with NTSC system is selected Adjusts the image to make it look sharper or softer See Adjusting Sharpness WP 0007 page 34 for details Adjusts white peaking while maintaining correct color presentation See Adjusting Brilliant Color WP 0007 page 34 for details See Selecting a Color Temperature WP 0007 page 34 for details Saves the settings made for the User 1 or User 2 mode See Switching Input Signal WP 0007 page 24 for details sets the language for the On Screen Display OSD menus See Using the Menus WP 0007 page 17 and 18 for details The projector can be installed on a ceiling or behind a screen or with one or more mirrors Allows the projector to turn off automatically if no input signal is detected after a set
105. ntation select Disable The projector will not automatically shut down in a certain time period Part Number 1006379 0007 41 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 TIMING OF REPLACING THE LAMP When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp please install a new lamp or contact DHS Systems An old lamp may cause a malfunction in the projector and in some instances the lamp may explode CAUTION The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot Turn the power off and let the projector cool for 45 minutes If the Lamp or Temp indicator still lights up after turning the power back on please contact DHS Systems See Indicators Table in WP 0012 on page 7 for details The following lamp warning displays will remind you to change the lamp Table 43 Replacing Lamp Message STATUS MESSAGE The lamp has been in operation for 3500 hours Install a new lamp for the optimal performance If the projector is normally run with Economic selected see Setting Lamp Mode as Economic on page 41 you may continue to operate the projector until the 3950 hour lamp warning appear
106. o portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0019 COMPONENTS OF END ITEM Continued BP900A1 72 BP900A1 76 9 BP900A171 BP900A178 Ko 14 8 BP900A170 BP900A186 Y BP900A163 13 E BP900A182 7 0 S522515 i 15 e v 6 5 4 12 BP900A168 BP900A179 ESSO Figure 1 Components of End ltem Cont Part Number 1006379 0019 3 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0019 COMPONENTS OF END ITEM Continued Table 1 Components of End Item List Cont 1 2 3 4 5 6 Illus National Component Description U l Qty Number Stock Part Part Number CAGEC Rar Number Number 1 BP900A183 POUCH SINGLE SURFACE 45 x 60 OWFMS3 EA 1 2 BP900A172 SCREEN SINGLE SURFACE 45 x 60 OWFM3 EA 1 3 BP900A169 FRAME 45 x 60 FRAME ONLY OWFM3 EA 1 4 BP900A168 CABLE ADJUSTABLE STEEL OWFM3 EA 2 5 BP900A175 FOOT EXTENSION 0WFM3 EA 2 6 BP900A180 CROSSBAR SUPPORT LOWER 0WFM3 EA 1 7 BP900A163 KNOB PLASTIC 14 20 x 34 1 DIA OWFM3 EA 1 8 BP900A178 FEET RUBBER OWFMS E
107. of to the mono audio projector Part Number 1006379 0007 5 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CONNECTING A COMPONENT VIDEO SOURCE DEVICE Examine your Video source device to determine if it has a set of unused Component Video output sockets available f so you can continue with this procedure f not you will need to reassess which method you can use to connect to the device TO CONNECT THE PROJECTOR TO A COMPONENT VIDEO SOURCE DEVICE 1 Take a Component Video to VGA D Sub adaptor cable and connect the end with 3 RCA type connectors to the Component Video output sockets of the Video source device Match the color of the plugs to the color of the sockets green to green blue to blue and red to red 2 Connect the other end of the Component Video to VGA D Sub adaptor cable with a D Sub type connector to the COMPUTER IN 1 or COMPUTER IN 2 socket on the projector 3 If you wish to make use of the projector mixed mono speaker in your presentations take a suitable audio cable and connect one end of the cable to the audio output socket of the device and the other end to the AUDIO IN socket of the projector 4 f you wish you can use another suitable a
108. ojector mixed mono speaker in your presentations take a suitable audio cable and connect one end of the cable to the audio output socket of the device and the other end to the AUDIO IN socket of the projector 4 f you wish you can use another suitable audio cable and connect one end of the cable to the AUDIO OUT socket of the projector and the other end to your external speakers Once connected the audio can be controlled by the projector On Screen Display OSD menus See Agjusting the sound on page 38 for details The final connection path should be as shown in Figure 7 AV device speakers S Video cable Figure 7 Connecting S Video Source Device NOTE The projector is only capable of playing mixed mono audio even if a stereo audio input is connected See Connecting audio in this WP on page 5 for details e f the selected video image is not displayed after the projector is turned on and the correct video source has been selected check that the Video source device is turned on and operating correctly Also check that the signal cables have been connected correctly e If you have already made a Component Video connection between the projector and this S Video source device using Component Video connections you need not connect to this device using an S Video connection as this makes an unnecessary second connection of poorer picture quality See Connecting Video source devices in this WP on page 5 for
109. olor temperature A white color with a low color temperature appears to be reddish white A white color with a high color temperature appears to have more blue in it Part Number 1006379 0007 34 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 HIDING THE IMAGE CAUTION Do not block the projection lens from projecting as this could cause the blocking object to become heated and deformed or even cause a fire In order to draw the audience s full attention to the presenter you can use lt on the projector or BLANK on the remote control to hide the screen image Press any key on the projector or remote control to restore the image The word BLANK appears at the lower right corner of the screen while the image is hidden You can set the blank time in the SYSTEM SETUP Basic gt Blank Timer menu to let the projector return the image automatically after a period of time when there is no action taken on the blank screen NOTE Once BLANK is pressed the projector enters Economic mode automatically ViewSonic Figure 38 Hiding the Image Part Number 1006379 0007 35 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for
110. on of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 MANUAL ADJUSTMENTS TO THE PROJECTED IMAGE The projection system frame was aligned at the factory and marked with reference marks for locating the hinges projection support arm and projector mounting location on the projector support arm Using these marks as guides during assembly should result in the system being very close to correct alignment The adjustment knobs located on the projector mount may be all that requires adjustment to obtain proper image alignment to the screen Another thing that can affect the image alignment is the projector lens not aimed directly at 90 degrees horizontally to the screen surface This will cause the image to appear too large on the left or right side depending on the angle of the projector right or left Remember when making adjustments one adjustment may affect another Small incremental adjustments are recommended Adjustments are best performed with two people one to monitor the image and one to perform the adjustment PROJECTED IMAGE TOO SMALL Both hinged clamps on the projector support arm must be loosened The projector support arm will be easier to adjust if Someone supports the weight of the projector Adjust both projector support arms in towards the projection screen in equal distances Ensure to retighten the hinged clamps on
111. ortion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTED IMAGE TOO LARGE ON LEFT One hinged clamp on the projector support arm must be loosened at a time The projector support arm will be easier to adjust if someone supports the weight of the projector Adjust the projector support arm left side in toward the projection screen or right side away from the projector screen incrementally until proper image is obtained Ensure to retighten the hinged clamps on the projector support arms Figure 14 Image too Large on Left Part Number 1006379 0007 13 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PROJECTED IMAGE TOO SMALL AT TOP Ensure that the projector is level and not tilted down If the projector is level use the turnbuckles to lengthen the adjustable steel cables until proper alignment is obtained Check eye bolts on the rear legs and the projector support arm to ensure that they are securely tightened before and after adjustments Figure 15 Image too Small at Top PROJECTED IMAGE TOO LARGE AT TOP Ensure that the projector is level a
112. otocol J Series Front Rear projection System Local Area Network Medium Audio Visual Switching System Plain Old Telephone Service Rear Projection Mode Red Green Blue Sync Red Green Blue Horizontal Vertical Red sync on Green Blue Radio Frequency Interface Radio Corporation of America Connector Recommended Standard 232 Standard Definition Small Audio Visual Switching System Super Video Graphics Array Super Extended Graphics Array Transmission Control Protocol Interface Protocol Video Graphics Array AVSS MED POTS RPM RGBS RGBHV RGsB RFI RCA Connector RS232 SD AVSS SMALL SVGA SXGA TCP IP VGA COMMON VIDEO SIGNALS Computer The most common computer video resolutions today are 640 x 480 thru 1920 x 1200 The signal consists of red green blue horizontal sync and vertical sync RGBHV Composite Composite video is the video format of an analog television signal before it is combined with sound and modulated onto an RF carrier Composite video is the combination of luminance and chrominance on a single cable This is typically the signal type you get from a camera or the video out on the back of a VCR or DVD The most common formats used around the world are NTSC PAL or SECAM NTSC is the US standard S Video S Video means Separate Video It is also called Y C video Y C video is an analog signal that carries the video data luminance and chrominance as two separate signals COMMON VID
113. portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 RESETTING THE LAMP TIMER CAUTION Do not reset the timer if the lamp is not new or replaced as this could cause damage 14 Once the startup logo appears open the On Screen Display OSD menu Go to the SYSTEM SETUP Advanced gt Lamp Settings menu Press MODE ENTER The Lamp Settings page displays Press V to highlight Reset lamp timer and press MODE ENTER A warning message displays asking if you want to reset the lamp timer see Figure 7 Highlight Reset and press MODE ENTER The lamp time will be reset to O i Notice Figure 7 Resetting Lamp Timer END OF TASK END OF WORK PACKAGE Part Number 1006379 0016 12 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 5 DESTRUCTION OF EQUIPMENT FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0017 DESTRUCTION OF EQUIPMENT TO PREVENT ENEMY USE MEDIUM XGA PROJECTION SYSTEM GENERAL INFORMATION SCOPE This work package is for guidance of those whos
114. r and is set off by horizontal lines as shown below Medium XGA Projection System 0002 GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION MEDIUM XGA PROJECTION SYSTEM EQUIPMENT DATA AND DESCRIPTION On the second and subsequent pages of the WP the manual and WP number is repeated The page number is placed at the bottom of the page and consists of the WP number and a sequential number denoting the page within the WP as shown below 0002 1 Paragraphs are not numbered Primary paragraphs are denoted by headings set in BOLD UPPER CASE CAPITAL type Secondary and lower level paragraphs are denoted by headings set in Bold Upper and Lower Case type These paragraphs always relate to and are subordinate to the most recent primary paragraph heading Figures and tables are numbered sequentially within each WP starting with numeral 1 Part Number 1006379 iv DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 1 OPERATOR INSTRUCTIONS FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0001 GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION MEDIUM XGA
115. rite your selected password down here in this user manual in advance or right after the password is entered so that it is available to you should you ever forget it Password Keep this user manual in a safe place 5 Toleave the OSD menu press MENU EXIT FORGETTING THE PASSWORD If the password function is activated you will be asked to enter the six digit password every time you turn on the projector If you enter the wrong password the password error message as pictured to the right displays lasting for three seconds and the message INPUT PASSWORD follows You can retry by entering another six digit password or if you did not record the password in this user manual and you absolutely do not remember it you can use the password recall procedure See Entering the password recall procedure on page 21 for details Password Error Please try again Figure 26 Password Error If you enter an incorrect password 5 times in succession the projector will automatically shut down in a short time Part Number 1006379 0007 20 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 PASSWORD RECALL PROCEDURES 1 Press and hold AUTO on the projector or remote control for 3 secon
116. rmation proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 MAGNIFYING IMAGE DETAILS To find details of the projected image or to magnify the image use the direction arrow keys on the projector or remote control for navigating the picture USING THE REMOTE CONTROL 1 Press Digital Zoom to display the Zoom bar 2 Press Digital Zoom to magnify the center of the picture Press the key repeatedly until the picture size is suitable for your need 3 Use the directional arrows A V lt gt on the projector or remote control to navigate the picture 4 Torestore the picture to its original size press the AUTO button or press the Digital Zoom When the key is pressed again the picture is further reduced until it is restored to the original size Ww Enter Figure 33 Magnifying Image USING THE OSD MENU 1 Press MENU EXIT and then press lt b gt until the DISPLAY menu is highlighted 2 Press V to highlight Digital Zoom and then press MODE ENTER The Zoom bar displays 3 Repeat steps 2 4 in the above section of Using the remote control Or if using the projector control panel continue to the following steps 4 Press A on the projector repeatedly to magnify the picture to a desired size 5 To na
117. rrected by the corrective actions provided notify the supervisor TROUBLESHOOTING INDEX The most important step in troubleshooting is recognizing the conditions indications and combination of conditions indications Use the corrective action for a given condition indication in the order listed If the first repair attempt is unsuccessful proceed to the next recommended corrective action to resolve the problem If a fault is encountered that is not listed or that cannot be corrected by the corrective actions provided notify the supervisor Except for the equipment in Table 1 refer to appropriate technical manual s for any accessory equipment Table 1 is provided as a tool to maintain equipment in good operating condition and ready for its primary mission WARNING High voltage and amperage present at electrical connections Use caution when connecting and disconnecting any electrical connection to prevent injury to personnel and damage to equipment AC voltage 110 120 VAC and current sufficient to cause serious injury or death is present at electrical connections Ensure power is disconnected before servicing the Medium XGA Projection System CAUTION If the Medium XGA Projection System suddenly loses power ensure the main power circuit breaker is turned off prior to reapplying power to the system The sudden power surge may damage the projector s internal circuitry Part Number 1006379 0010 1 DHS Systems LLC This document conta
118. rt Number 1006379 0007 26 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CORRECTING KEYSTONE Keystone correction refers to when the projected image is noticeably wider at either the top or bottom It occurs when the projector is not perpendicular to the screen To correct this besides adjusting the height or side to side of the projector as previously discussed in WP 0007 page 11 Keystone correction may be obtained following one of these procedures USING THE REMOTE CONTROL FOR KEYSTONE CORRECTION 1 Press U A on the projector or remote control to display the Keystone correction page 2 Press V to correct keystone at the top of the image 3 Press to correct keystone at the bottom of the image Using the OSD Menu 1 Press MENU EXIT and then press lt b gt until the DISPLAY menu is highlighted 2 Press V to highlight Keystone and then press MODE ENTER The Keystone correction page displays 3 Press _ to correct Keystone at the top of the image or press _ to correct Keystone at the bottom of the image ViewSonic Press A Press 1 V Figure 32 Correcting Keystone Part Number 1006379 0007 27 DHS SYSTEMS LLC This document contains info
119. ry lens END OF TASK Part Number 1006379 0016 7 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 REMOVAL AND REPLACEMENT OF PROJECTOR LAMP INITIAL SETUP Tools and Special Tools Personnel Required Flat tip Screwdriver One Materials Parts Equipment Condition Lamp Assembly p n RLC 047 Equipment Powered Down Power Source Disconnected NOTE The lamp indicator lights up red or a message will appear on the screen suggesting it is time to replace the lamp CAUTION Only use recommended lamp replacement bulb number RLC 047 WARNING Be careful not to touch the lamp glass when replacing the lamp module this may cause the glass to overheat and break while in use WARNING Be extremely careful when removing the lamp module In the unlikely event that the bulb ruptures small glass fragments may come loose WARNING Hg Lamp contains mercury Disposal of lamp must be in accordance with local disposal laws The projector bulb has an approximate life span or 3000 4000 hours and must be changed to prevent the bulb from exploding and causing damage to the projector or personnel To reduce the risk of electrical shock always turn the projector off and disconnect
120. s The lamp has been operation for 3950 hours A new lamp should be fitted to avoid the inconvenience when the projector runs out of lamp hours The lamp has been in operation for 4000 hours It is strongly recommended that you replace the lamp this age The lamp is a consumable item The lamp brightness diminishes with use This is normal lamp behavior You can replace the lamp whenever you notice that the brightness diminishes If the lamp is not replaced beforehand it must be replaced after 4000 hours The lamp MUST be replaced before the projector will operate normally Notice Order Replacement Lamp Lamp gt 3500 Hours OK Notice Replace Lamp Soon Lamp gt 3950 Hours OK Replace Lamp Now Lamp gt 4000 Hours Lamp usage time exceeded Lamp usage time exceeded Replace lamp refer to User Manual Then reset lamp timer END OF TASK END OF WORK PACKAGE Part Number 1006379 0007 42 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0008 OPERATOR INSTRUCTIONS MEDIUM XGA PROJECTION SYSTEM PROJECTOR SOFTWARE GENERAL This work package describes the operating screens found on the DC2E Medium XGA Projection System and Remote Control NAVIGAT
121. s Use lt gt to select a preferred position e Language in the SYSTEM SETUP Basic menu sets your familiar language for the OSD menus Use lt gt to select your language e Splash Screen in the SYSTEM SETUP Basic menu sets a preferred logo screen to be displayed during projector start up Use lt gt to select a screen OPERATING IN HIGH ALTITUDE ENVIRONMENT We recommend you use the High Altitude Mode when your environment is between 4 921ft 9 842ft 1500m 3000m above sea level and temperature is between 32 F 31 F 0 C 35 C CAUTION Do not use the High Altitude Mode if your altitude is between Oft and 4 921ft 0m and 1500m and temperature is between 32 F and 95 F 0 C and 35 C The projector will be over cooled if you turn the mode on under such a condition To activate the High Altitude Mode 1 Press MENU EXIT and then press lt gt until the SYSTEM SETUP Advanced menu is highlighted 2 Press V to highlight High Altitude Mode and press 4 to select On A confirmation message displays as shown in Figure 35 Nee 5 We recommend you use the High Altitude mode by selecting it whenever your environment is higher than 1500 m Do you want to turn High Altitude Mode ON Figure 42 High Altitude Mode Confirmation Message Part Number 1006379 0007 39 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers
122. s Menu Display Time 15 sec SETUP Advanced Sets the length of time the OSD will remain active Menu Cont after your last key press The range is from 5 to 30 seconds in 5 second increments Menu Position Center Sets the On Screen Display OSD menu position Closed Caption Closed Caption Enable Off Activates the function by selecting On when the selected input signal carries closed captions e Captions An on screen display of the dialogue narration and sound effects of TV programs and videos that are closed captioned usually marked as CC in TV listings NOTE Set your screen aspect ratio to 4 3 This function is not available when the aspect ratio is 16 9 This function is only available when a Composite video or S Video input signal is selected and its system format is NTSC Caption Version CC1 Selects a preferred closed captioning mode To view captions select CC1 CC2 CC3 or CC4 CC1 displays captions in the primary language in your area Lamp Settings Lamp Mode Normal See Setting Lamp Mode as Economic WP 0007 page 41 for details Reset Lamp Timer See Resetting the Lamp Timer WP 0016 page 12 for details Equivalent Lamp Hour See Getting to know the Lamp Hour WP 0007 page 40 for details on how the total lamp hour is calculated Security Settings See Utilizing the Password Function WP 0007 page 19 for details Reset All Settings Returns all settings to the factory preset values
123. s customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0011 Table 1 Operator Troubleshooting Mechanical ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION END OF TASK END OF WORK PACKAGE Part Number 1006379 0011 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 OPERATOR TROUBLESHOOTING PROCEDURES MEDIUM XGA PROJECTION SYSTEM VIDEO PROJECTOR amp POWER TROUBLESHOOTING PROCEDURES INITIAL SETUP References WP 0005 WP 0007 WP 0008 TROUBLESHOOTING PROCEDURES This work package contains general information for troubleshooting the Medium XGA Projection System by operator level qualified personnel A qualified person is one who is familiar with this manual the operation of the Medium XGA Projection System and the hazards involved in its operation and maintenance The work package provides a systematic approach to locating and correcting malfunction of the Medium XGA Projection System Each section is arranged according to the condition indication of a problem The corrective action items have been arranged in order
124. s if the current available picture modes are not suitable for your need You can use one of the picture modes except the User 1 User 2 as a starting point and customize the settings Part Number 1006379 0007 31 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 SETTING THE USER 1 USER 2 MODE Cont 1 Press MENU EXIT see Figure 34 to open the On Screen Display OSD menu 2 Goto the PICTURE gt Preset Mode menu 3 Press lt gt to select User 1 or User 2 4 Press V to highlight Reference Mode NOTE This function is only available when User 1 or User 2 mode is selected up in the Preset Mode sub menu item 5 Press 4 b to select a picture mode that is closest to your need 6 Press V to select a sub menu item to be changed and adjust the value with lt gt See Fine tuning the image quality in user modes WP 0007 page 33 for details 7 When all settings have been done highlight Save Settings and press MODE ENTER to store the settings 8 The confirmation message Setting Saved displays USING SCREEN COLOR NOTE This function is only available when a PC type input signal is selected In the situation where you are projecting onto a colored surface such
125. s when stored 8 Store or reconnect cables as needed END OF TASK Part Number 1006379 0016 4 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 CLEANING THE MEDIUM XGA PROJECTION SYSTEM PROJECTOR INITIAL SETUP Tools and Special Tools References Damp Cloth Vacuum Materials Parts Equipment Condition Water Equipment Powered Down Power Source Disconnected NOTE The projector requires little maintenance The only thing that is required on a regular basis is to the lens clean WARNING Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using water around exposed power connections Ensure that all power to the system has been shut off before cleaning the Projector Never open the Projector as this will void any warranties CAUTION Use of a damp cloth is authorized for cleaning the Projector s exterior body only and care should be exercised to ensure no liquid enters the inside of the Projector Allow the Projector to air dry before applying power CAUTION The Projector Len is sensitive to scratches Only use lens cleaning tissue to prevent scratches to the projector lens
126. should never run parallel and close together If two must cross they should do so at a 90 angle Most power is generated at 50 60Hz and most computer video is output at 60Hz If your display supports it you can set your laptop to output video at a higher frequency i e 70 75Hz See computer video driver instructions Inspect cabling for damage Try independently replacing both the cabling between laptop and the switch and between the switch and display Ensure speakers are plugged in on and LEDs are illuminated Make sure volume on the speakers themselves are turned up Check and ensure the audio source s volume is up and not muted Check the A V system and ensure that neither the input being used the speaker channel nor the master audio is muted nor the volume is turned too low Check the cable and ensure that the cable from the speaker jack goes from the A V system to LINE IN on the first speaker and the cable from LINE OUT goes to LINE IN on the second speaker Open a color test image on your laptop to confirm it is a color problem If the red blue or green colors are completely missing replace the cable If all the bars are there but the colors are off try adjusting images on the projector and or laptop to clear up issue DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for rel
127. sible to place items in a state of mission readiness either within 24 hours or within the time frame that the directing authority may determine Keep appropriate maintenance records during storage Prior to placing the equipment in administrative storage Army activities perform Preventative Maintenance Checks and Services PMCS complete Equipment Serviceability Criteria ESC evaluations correct shortcomings and deficiencies and complete all Modification Work Orders MWO When removing Items from administrative storage the operator performs PMCS to ensure operational readiness Inside storage is preferred for items selected for administrative storage If inside storage is not available use trucks vans or other containers WARRANTY INFORMATION The Medium XGA Projection System has a limited 1 year warranty with the following exceptions e Deployable Command amp Control Equipment Cables 30 days e Deployable Command amp Control Equipment Lamps and Bulbs 500 Hours 90 Days e Deployable Command amp Control Equipment Touch Panels 90 Days The warranty starts on the date found in block 23 of DA Form 2408 9 Equipment Control Record If no DA 2408 9 is available the date will be the recorded date of shipment of the equipment from the factory Report all defects to the supervisor who will take appropriate action Contact the Regional Support Center RSC representative for further information on Warranty items NOMENCLATURE CROSS REFERENC
128. sing with any line level equipment Line Level Line level is a term used to denote the strength of an audio signal used to transmit analog sound information between audio components such as CD and DVD players Line level is a standard 4 dBu or 10dBV audio level Balanced Audio A balanced audio signal requires two signal wires and one ground shield wire The two signal wires are of inverted polarity to each other The two inverted signals along with an overall shield rejects outside noise over long cable distances Unbalanced Audio An unbalanced audio signal requires two wires one wire is for the signal and the other wire is for ground or return Unbalanced audio works fine for short distances but is not recommended for long distances because it is more susceptible to outside noise interferences Mono Audio Mono Monaural is a signal channel of sound Mono is typically relating to a system of transmitting recording or reproducing sound in which one or more sources are connected to a signal channel Stereo Audio Stereo Stereophonic sound is the reproduction of sound using two or more independent audio channels through a symmetrical configuration of loudspeakers in such a way as to create a natural impression of sound COMMON AUDIO CONNECTORS XLR The XLR connector is a rugged electrical connector design and the most common XLR is the 3 pin used mostly for microphones and other balanced audio connections RCA Connector The RCA
129. studs on the frame assembly 1 21 Place one thumb in one of the lower screen loops B and pull gently outwards 22 Secure the lower corner snap on the screen A to the corresponding snap studs on the frame assembly 1 23 Secure the opposite lower corner snap A on the screen to the corresponding snap on the frame assembly 1 24 Secure the remaining snaps A to their corresponding snap studs on the frame assembly 1 B Figure 9 Attach Screen to Frame Part Number 1006379 0005 7 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 ATTACH PROJECTOR TO FRAME SUPPORT ARM NOTE Mounting plate is already attached to the projector at the factory If the mounting plate has been removed attach the mounting plate to the projector using a 2 Philips screwdriver 25 Secure the projector mounting bracket 13 to the projector 14 by turning the three Phillips head screws into the projector mounting holes six 360 degree full turns of a Phillips 2 screwdriver or no more than 8mm 3in Take care not to cross thread the screws into the holes WARNING DO NOT insert screws more than specified may result in projector damage Side view Bracket Screws into projector
130. t detail in the dark areas is visible 3 When all settings have been done highlight Save Settings and press MODE ENTER to store the settings ADJUSTING CONTRAST 1 Press MENU EXIT see Figure 34 to open the On Screen Display OSD menu 2 Highlight the PICTURE gt Contrast menu and press lt P gt Figure 37 Adjusting Contrast The higher the value the greater the contrast will become Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment 3 When all settings have been done highlight Save Settings and press MODE ENTER to store the settings Part Number 1006379 0007 33 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 ADJUSTING COLOR Highlight the PICTURE gt Color menu and press lt gt Lower setting produces less saturated colors If the setting is too high colors on the image will be overpowering which makes the image unrealistic ADJUSTING TINT Highlight the PICTURE gt Tint menu and press lt gt The higher the value the more reddish the picture becomes The lower the value the more greenish the picture becomes ADJUSTING SHARPNESS Highlight the PI
131. tact your supervisor The most important step of troubleshooting is to gather as much first hand information as possible from the personnel who were present when the problem or failure occurred Information as to how long the Medium XGA Projection System has been operating what systems were connected whether any protective equipment or devices functioned etc can also help isolate a problem Note that if in any doubt about how to proceed contact your supervisor before taking action WARNING Tools equipment clothing and your body must be kept clear of all electrical connections while power is applied to the system Voltage sources in addition to being an electrical shock hazard may also potentially produce serious burns Care should be exercised when using hand tools around exposed power connectors Never let tools bridge two terminals If the circuit breaker does not stay in the ON position when energized DO NOT attempt to energize repeatedly This could cause damage to the surge protector or other components Instead investigate and identify the cause of the problem Correct the situation before attempting to energize breaker again To avoid electrical shock and damage to the equipment ensure the power cable is disconnected at the power source before removing or replacing any cables Part Number 1006379 0011 1 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by it
132. ted to provide attachment points for the tie downs as shown in Figure 6 The tie downs 9 are connected to each eye bolt 10 and then to looped keepers located at the base of the DRASH Shelter Looped Keeper on Shelter Interior LAN Figure 6 Secure Frame to Shelter Part Number 1006379 0005 4 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 ATTACH PROJECTOR SUPPORT ARM 11 Each hinged clamp 10 has one clamp welded that does not rotate and one clamp secured in a way that allows it to rotate The side of the hinge that has the clamp that does not rotate must be mounted to the screen frame 1 The side of the hinge with the rotating clamp must be attached to the projector support arm Secure the two hinge clamps 10 to the marked positions on the upper rail of the screen frame 1 NOTE If the hinged clamp has a chain it must be on the back side of the screen frame rail opposite the screen mount side 12 Expand the projector support arm and ensure all hinges are securely latched Secure one side of the Projector Support Arm 11 to a rotating hinged clamp 10 using the marked position on the similar side of the projector support arm rail 11 Extend the Projector S
133. the projector as shown in Figure 4 Figure 4 Installing New Lamp Assembly Part Number 1006379 0016 10 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0016 REPLACEMENT PROCEDURES Cont 8 Reconnect the lamp connector and place it back into its slot to be flush with the projector See Figure 5 9 Using a flat tipped screwdriver tighten screw that secures the lamp as shown in first illustration or Figure 6 CAUTION A loose screw may cause a bad connection which could result in malfunction Do not over tighten the screw 10 Ensure the handle is fully laid flat and locked in place 11 Replace the lamp cover on the projector as shown in the middle illustration of Figure 6 12 Using a flat tipped screwdriver tighten two screws that secure the lamp cover as shown in Figure 6 Do not over tighten the screws 29oooo3 V In ln NS Figure 6 Reinstalling Lamp Cover CAUTION Do not turn the power on with the lamp cover removed 13 Restart the projector END OF TASK Part Number 1006379 0016 11 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No
134. till functional when panel key lock is enabled If you press power to turn off the projector without disabling panel key lock the projector will still be in locked status the next time it is turned on FREEZING THE IMAGE Press FREEZE as shown in Figure 40 on the remote control to freeze the image The word FREEZE will display in the upper left corner of the screen To release the function press any key on the projector or remote control Even if an image is frozen on the screen the pictures are running on the video or other device If the connected devices have active audio output you will still hear the audio even though the image is frozen on screen ViewSonic Figure 40 Freezing the Image Part Number 1006379 0007 37 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 ADJUSTING THE SOUND The sound adjustments made below will have an effect on the projector speaker Be sure you have made a correct connection to the projector audio input See Connection in this WP on page 3 for how the audio input is connected MUTING THE SOUND To temporarily turn off the sound follow these procedures 1 Press MENU EXIT on the remote control or projector see Figure 34 and t
135. tion key simultaneously Refer to your notebook s documentation to find your notebook s key combination Notebook or Speakers desktop computer VGA cable Figure 4 Connecting a Computer Part Number 1006379 0007 3 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CONNECTING A MONITOR If you want to view your presentation close up on a monitor as well as on the screen you can connect the COMPUTER OUT signal output socket on the projector to an external monitor with a VGA cable following the instructions below TO CONNECT THE PROJECTOR TO A MONITOR 1 Connect the projector to a computer as described in Connecting a computer 2 Take a suitable VGA cable only one supplied and connect one end of the cable to the D Sub input socket of the video monitor Or if your monitor is equipped with a DVI input socket take a VGA to DVI A cable and connect the DVI end of the cable to the DVI input socket of the video monitor 3 Connect the other end of the cable to the COMPUTER OUT socket on the projector The final connection path should be as shown in Figure 5 Monitor Notebook or desktop computer lt lt UCM UTLIS INz UVM 7UTLIS INT VI L2 S VIDLY AUDON
136. tity The WPs are grouped into chapters based on overall content WPs are arranged in numerical sequence regardless of chapter division The chapter divisions and the WPs contained within the chapters are listed in the Table of Contents The contents of each chapter are outlined briefly in the following paragraphs Chapter 1 General Information Equipment Descriptions and Theory of Operation This chapter provides general and descriptive information concerning the equipment Theory of Operation appropriate to the maintenance level covered is also provided Chapter 2 Operator Instructions This chapter provides a description and location of the controls indicators and connectors on each piece of equipment used in the Medium XGA Projection System It also contains a description and location of the decals and data plates for each piece of equipment and operation under usual and unusual conditions Chapter 3 Operator Troubleshooting Procedures This chapter provides operational checkout and troubleshooting procedures appropriate to the maintenance level covered Chapter 4 Operator Maintenance Procedures This chapter provides troubleshooting fault isolation procedures appropriate to the maintenance level covered Chapter 5 Destruction of Equipment This chapter provides procedures for Destruction of Equipment Chapter 6 Supporting Information Included is a list of reference material the Components of End Item COE list Part
137. tomers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CHANGING THE PASSWORD Cont 5 Confirm the new password by re entering the new password 6 You have successfully assigned a new password to the projector Remember to enter the new password next time the projector is started 7 Toleave the OSD menu press MENU EXIT DISABLING THE PASSWORD FUNCTION To disable password protection go back to the SYSTEM SETUP Advanced gt Security Settings gt Power On Lock menu after opening the OSD menu system Select Off by pressing lt gt The message INPUT PASSWORD displays Enter the current password e fthe password is correct the OSD menu returns to the Security Settings page with Off shown in the row of Power On Lock You will not have to enter the password next time you turn on the projector e fthe password is incorrect the password error message displays lasting for three seconds and the message INPUT PASSWORD displays for your retry You can press MENU EXIT to cancel the change or try another password NOTE Though the password function is disabled you need to keep the old password in hand should you ever need to re activate the password function by entering the old password Part Number 1006379 0007 22 DHS SYSTEMS LLC This document contains information proprietary to DHS Syste
138. tor lamp will not Lamp needs to be replaced Refer to Lamp Maintenance section illuminate WP 0016 Can not login from A V IP Address on system was Ensure A V System is connected to System from Internet changed to an unknown the network with a CAT5 cable to the Explorer address CTR LAN jack Ensure the laptop you are using is connected to same network Type the IP address into the address bar of Internet Explorer Reset IP address by pressing CTRL IP RESET button on the back panel of the A V system Go back to IE and type default IP address for the system 192 168 2 200 Contact Network Administration to work through connection issues System not grounded A V System not grounded Connect ground cable to the same power source ground connection trailer ground rod END OF TASK Part Number 1006379 0012 6 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 2 Operating Troubleshooting Projector ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION 1 Projector does not turn on 2 No picture di Blurred image 4 Hemote control does not work 5 Indicator Lights Power Events Part Number 1006379 There is no power from power cord
139. tory material conditions in accordance with OPNAVINST 4790 2 Volume 2 chapter 17 Marine Corps maintains forms and procedures as prescribed by TM 4700 15 1 2 Reporting of Item and Packaging Discrepancies Fill out and forward SF 364 Supply Discrepancy Report SDR as prescribed in AR 735 11 2 DLAR 4140 55 SECNABINST 4355 18 AFR 400 54 MCO 4430 3J 3 Reporting Transportation Discrepancies Fill out and forward SF 361 Transportation Discrepancy Report TDR as prescribed in AR 55 38 NAVSUPINST 6410 33C AFR 75 18 MCO P4610 19D DLAR 4500 15 REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS EIR If the equipment needs improvement let us know Submit an EIR You the user are the only one who can tell us what you don t like about your equipment Let us know why you don t like the design or performance Put it on an SF 368 Product Quality Deficiency Report PQDR Mail it to Technical Publications DHS Systems 33 Kings Highway Orangeburg New York 10962 1802 We ll send you a reply CORROSION PREVENTION AND CONTROL CPC Corrosion Prevention and Control CPC of Army material is a continuing concern It is important that any corrosion problems with the Large Screen Front Projection System be reported so that the problem can be corrected and improvements can be made to prevent future problems While corrosion is typically associated with rusting of metal it can also include deterioration of other types of materials such as rubber and p
140. udio cable and connect one end of the cable to the AUDIO OUT socket of the projector and the other end to your external speakers Once connected the audio can be controlled by the projector On Screen Display OSD menus See Adjusting the sound on page 38 for details The final connection path should be as shown in Figure 6 AW device Component Video to VCA speakers D Sub adaptor cable ap di di OG o o COMFUTER OUT COMPUTER INZ COMP TER Ni VIBES VIDEO AUDIOA N AUDIO Q T Audio cable Figure 6 Connecting a Component Video Source Device Part Number 1006379 0007 6 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 CONNECTING AN S VIDEO SOURCE DEVICE Examine your Video source device to determine if it has an unused S Video output socket available e If so you can continue with this procedure f not you will need to reassess which method you can use to connect to the device TO CONNECT THE PROJECTOR TO AN S VIDEO SOURCE DEVICE 1 Take an S Video cable and connect one end to the S Video output socket of the Video source device 2 Connect the other end of the S Video cable to the S VIDEO socket on the projector 3 If you wish to make use of the pr
141. upport Arm 11 sideways and secure the second projector support arm rail 11 to the second rotating clamp 10 see Figure 7 13 Secure the two adjustable steel cables 12 to the two eye bolts on back of the projector support arm rails 11 with the turnbuckles closest to the projector support arm eye bolts This allows for better adjustment accessibility in later steps 14 Secure the two adjustable steel cables 12 to the two eye bolts 7 see Figure 3 on the rear legs of the screen frame Approximate 3 8 Figure 7 Attach Projector Support Arm and Hinged Clamps WARNING Ensure the eye bolts are securely fastened or they could rotate out when performing adjustments and cause the projector support arm and projector to fall 15 Adjust the steel cable 12 turnbuckles so that the spacing between the ends of the threaded eye bolts as viewed through the turnbuckle is approximately 3 8 inch as shown in Figure 7 This speeds image adjustment later by placing the gap close to where it should be Part Number 1006379 0005 5 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0005 LOCK FRAME ASSEMBLY WARNING There are seventeen pivot points around the frame assembly that must be
142. ush the knob in it changes to a different color red blue or green Pick a color and turn the knob left or right to adjust You will see the color you are adjusting moving in relation to the other colors on the test image Keep adjusting each color until all three colors on the test image are in a horizontal line DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 1 Operating Troubleshooting Video Cont ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION 8 No picture on Projector Port on the back of the laptop Check that source is outputting video is not active I e source is on port is on laptop or laptop has the secondary display setup correctly Ensure A V System has inputs mapped to correct outputs Ensure cables are connected properly to input output that you have connected to the A V System Ensure if using CATPro receivers are plugged in and LEDs are illuminated Is video properly displaying A Yes replace the cable between on the touch panel the A V System and the Projector B No replace the cable between the source and the A V System Confirm LEDs on front of Autopatch are illuminated If not reboot switch If still no
143. vigate the picture press MODE ENTER to switch to the panning mode and press the directional arrows A V 4 to navigate the picture Part Number 1006379 0007 28 DHS SYSTEMS LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0007 MAGNIFYING IMAGE DETAILS Cont 6 Use the directional arrows A V 4 gt on the projector or remote control to navigate the picture 7 Toreduce size of the picture press MODE ENTER to switch back to the zoom in out functionality and press AUTO to restore the picture to its original size Press W key repeatedly until image is restored to the original size NOTE The picture can only be navigated after the picture is magnified You can further magnify the picture while searching for details ASPECT RATIO The aspect ratio is the ratio of the image width to the image height Most analog TV and computers are in 4 3 ratio which is the default for this projector and digital TV and DVDs are usually in 16 9 ratio See Figure 35 for more information pertaining to aspect ratio With the advent of digital signal processing digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input s
144. y be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0012 Table 3 Operating Troubleshooting Power ITEM CONDITION INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION No power to entire system Check power source Ensure power source is providing 110VAC at 60HZ Correct if necessary Check power cable Inspect cables and connectors for connection damage if damaged replace cables Power switched off Check Power switch is set to ON Contact DHS Systems No power to individual Power switched off Check Power switch is set to ON components Individual components power Check individual components and switch turned off insure all power switches are set to ON Contact DHS Systems END OF TASK END OF WORK PACKAGE Part Number 1006379 0012 9 10 blank DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System CHAPTER 4 OPERATOR INSTRUCTIONS FOR DC2E MEDIUM XGA PROJECTION SYSTEM Part Number 1006379 DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0013 OPERATOR MAINTENANCE PROCEDURES MEDIUM XGA PROJECTION SYSTEM SERVICE UPON RECEIPT INITIAL S
145. yed image Activates panel key lock When OSD menu is activated the 5 6 gt Right and 10 keys are used as directional arrows to select the desired menu items and to make adjustments MODE ENTER Selects an available picture setup mode SOURCE Displays the source selection bar Part Number 1006379 0004 2 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System 0004 PROJECTOR REAR PANEL ee _ SS Eee COMPUTER IN2 COMPU TLT4 OUT Figure 2 Projector Rear Panel Part Number 1006379 0004 3 DHS Systems LLC This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers No portion of this document may be reproduced for release to a third party without written consent of DHS Systems LLC Operation amp Maintenance Medium XGA Projection System Table 2 Projector Rear Panel ITEM CONTROLS INDICATORS AND CONNECTIONS AC POWER CORD INLET RS 232 CONTROL PORT RGB SIGNAL OUTPUT SOCKET RGB PC COMPONENT VIDEO 1 RGB PC COMPONENT VIDEO 2 VIDEO INPUT SOCKET S VIDEO INPUT AUDIO SIGNAL INPUT SOCKET AUDIO SIGNAL OUTPUT SOCKET ANTI THEFT LOCK SLOT REAR ADJUSTER

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