Full user manual mfgd 2320 new signal board.p65
Contents
1. The recommended refresh rate is 60 Hz Would you have trouble selecting a proper display setting in Windows please refer to the Troubleshooting section further BARCO s BarcoMed 2MP2FH imaging board is the best choice to drive the MFGD 2320 display Power saving DPMS The MFGD 2320 is equipped with a power saving system When left idle for a certain time the computer connected to the display will power down the display The power saving system can be switched on or off using the on screen menus This system requires a computer imaging board that supports power saving management Ambient Light Compensation ALC When enabled the ALC system automatically adapts the display light output depending on the ambient light in the room The ambient light is measured by the ALC optical sensor located at the front of the display 1 2 Package contents The package should include the following items please check If some of the items are missing please contact the reseller from whom you have purchased the unit The MFGD 2320 display Power supply DVI cable Analog video cable USB cable Two velcro strips to bind the cables European power cord American power cord This user manual If the display is part of a Coronis system the package contains more items Please refer to the packing list on the outside of the Coronis box User manual MFGD 2320 1 3 Controls and connectors Front 1 Ambien2. wheel clockwise or counterclockwise e To enter into a menu or move to a lower level of the menu structure turn the control wheel to select the desired menu Next click the wheel shortly To exit from a menu or move to a higher level of the menu structure turn the control wheel to select EXIT Next click the control wheel shortly If you do this when you are in the Main Menu you exit the menu system e Some adjustments can be made by changing an adjustment value To change an adjustment value Turn the control wheel to select the adjustment Click the wheel shortly The adjustment name appears as well as the current adjustment value Turn the wheel to change the value Click the wheel shortly to confirm the change and return to the menu e Some adjustments can be made by selecting from a range of predefined settings To change the selection Turn the control wheel to select the adjustment Click the wheel until the desired setting appears in the menu Saving changes When you have changed something and you wish to exit from the main menu the display asks if you wish to save the changes Save Changes Yes No 1 Turn the control wheel to select Yes to save the changes or No if you do not wish to save the changes 2 Click the control wheel to confirm the choice Info The memory of the display contains maximum 200 fixed and 28 programmable presets When you connect a video signal the d
3. Horizontal Frequency 15 110 kHz Vertical Frequency 50 120 Hz Max sampling clock 165 MHz DVI 170 MHZ analog Interlaced Non interlaced signals Multi syne CONTROLS On Screen Display OSD Rotary push control wheel to navigate through the OSD USB DDC User manual MFGD 2320 34 POWER SUPPLY Power source e Input for external 12 VDC power supply unit 90 264 VAC e Input for display 12 VDC The supplied 12 VDC power supply must be used Power consumption 70 watts max APPROVALS CE IEC 60950 UL 60950 CAN CSA C22 2 No 950 95 cUL DIMENSIONS W XH XD P 385 x 585 x 250 mm In perpendicular vertical position highest position tilt 0 swivel 0 NET WEIGHT 13 9 kg OPERATING TEMPERATURE 0 C to 40 C STORAGE TEMPERATURE 20 C to 60 C Due to our policy of continuous product improvement the above specifications are subjected to change without notice Barco shall not be liable for technical or editorial errors or omissions contained herein nor for incidental or consequential damages whatsoever resulting from furnishing performance or use of this material 2002 BARCO N V All rights reserved User manual MFGD 2320 35
4. TEE 32 RUNMTIMES heieri etic ade te al he ee ee se gee etn eed 32 eMaintenanCe s ee ieee i aa eaa i aaa ae tee deg te eaten tees 33 Panel orion reipi a e eege etc 33 Cabinets is nea feaa gae a nha ch e a e aaae aei 33 Removing dust from the rear of the glass panel n se 33 D Mro bleshootiNg WEE 34 Windows does not show the desired display settings ieee 34 Pixel Fault irinna eel anise aid a eee 34 Technical Specifications eee eeeeeeceeeceeeeeeeeeeneeeeeeeeeenaeeeeeaeesnneeeeeneeeeeeeees 35 SAFETY INSTRUCTIONS RISK OF ELECTRIC SHOCK K e DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER TO QUALIFIED SERVICE PERSONNEL Read the safety and operating instructions before operating the apparatus Retain safety and operating instructions for future reference Adhere to all warnings on the apparatus and in the operating instructions manual Follow all instructions for operation and use This apparatus conforms to CE IEC 60950 UL 60950 CAN CSA C22 2 No 950 95 cUL Usage in Hazardous locations Class equipment Equipment not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide FCC notice This equipment has been tested and found to comply with the limits of a class A digital device pursuant to Part 15 of the FCC rules These limits are desig
5. connected in loop through daisy chain e The required video amplitude 700 mV 3 cB e The required sync amplitude VS input 700 mV to 4 V HS CS input 500 mV to 4V Video input sync on video 150 mV to 600 mV To connect analog video amp sync signals on D15 1 Connect one end of the VGA cable to the D15 input 6 of the display 2 Connect the other end of the VGA cable to the video output of your computer 3 Route the cable so that it enters the connector compartment at the place where the cover is bulged To connect the power 1 Connect the output of the 12V DC power supply to the DC input 12 of the display 2 Connect one end of the proper power cable to the AC input of the 12V DC power supply User manual MFGD 2320 10 3 Connect the other end of the power cord to a grounded power outlet 4 Route the cable so that it enters the connector compartment at the place where the cover is bulged Connect to DC Connect one end of input of the display power cable 2 5 Routing the signal cables After connecting all cables fix them in the cable tie at the rear of the connector compartment Bind the cables together above and under the foot by means of the 2 velcro strips included in the package After fixing the cables put the connector compartment cover back in place Pay attention that the signal cables are positioned under the bulge in the cover Next fix the cables in the plastic clamps on the foot At
6. sharp black white transitions like a line pattern or characters The Phase menu contains the following items Automatic Phase Click the control wheel to adjust the video sampling phase and frequency automatically Frequency ossee Turn the wheel to adjust the video sampling frequency manually Man Phase adj Turn the wheel to adjust the video sampling phase manually We recommend you use the automatic adjustment routine only The manual controls are intended for advanced users who wish to fine tune the result of the automatic routine 3 7 Selecting inputs To enter the Inputs menu 1 In the main menu turn the control wheel to select the Input Selection menu MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Preset SS Settings Information EXIT Not in DVI mode User manual MFGD 2320 20 2 Click the control wheel The Input Selection control appears 3 Turn the wheel to select the desired input setting 4 Click the wheel to activate the input selection and return to the main menu You can select the following input selection settings Auto If Automatic is selected the display automati cally selects the input to which a video signal is connected If more than one video signal is connected priority is given to DVI followed by DB15 and BNC in this order DMI asao Click the control wheel to select the DVI input C
7. to stand by position When the display is on and no on screen menus are visible press the control wheel 4 for a few seconds to switch the display in stand by When the display is in stand by press or turn the control wheel to switch it back on 3 2 Controlling the display The control wheel 4 at the bottom landscape orientation or at the side portrait orientation allows you to perform controls The control wheel is a rotation click system It provides the following functions e Short click Enter menus confirm selections and toggle between different options e Rotate Browse through menus increase or decrease adjustment values About the on screen menus e The content of the on screen menus depends on the selected video input Some of the functions are present in the analog modes BNC and DB15 but are not present in DVI mode e The functions that are not present in DVI mode are indicated with an throughout this manual Navigating through the menus e The menu system has a hierarchical structure with several levels To display the on screen menus turn the wheel 4 The Main Menu appears This is the top level of the menu system MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information Not in DVI mode EXIT User manual MFGD 2320 13 s To browse or scroll through the menus on the current level turn the
8. to the formula 0 3G 0 59R 0 11B This single luminance signal drives the RGB sub pixels of the panel equally The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3G 0 59B 0 11R This single luminance signal drives the RGB sub pixels of the panel equally The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3B 0 59R 0 11G This single luminance signal drives the RGB sub pixels of the panel equally User manual MFGD 2320 28 BORN The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3B 0 59G 0 11R This single luminance signal drives the RGB sub pixels of the panel equally RON The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3R 0 59B 0 11G This single luminance signal drives the RGB sub pixels of the panel equally OSD position With the OSD function you can select where on the screen the OSD menu text will appear You can select between center position top left top right bottom left or bottom right 4 4 Advanced functions in the Preset menu The Preset menu contains the following advanced functions Clear user presets Click the control wheel if you wish to reset all the
9. 15 3 1 Switching to stand by position 15 3 2 Controlling hr e TEE 15 About the on screen MENUS o oo eee ee eeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeaaeeeeeaeeeeneeeeeas 15 Navigating through the Menus ssssssssssesnnsnessnnrnssrrnnsnsrnnrnnsnrnnnnesenn 15 SAVING CHANGES eni E a E E T E AE 16 3 3 Using the Autoset functions ooo eee cece cece ee eeeneeeseeeeeeeaeeeenaeeetneeeen 17 When do you need to use the Autoset functions 0 0 ee eeeeeeereeeeees 17 Required test pattern siteerasi eenn ntent e aK ta Hloheeeseavachen 17 To enter the Autoset menu 17 The Autoset menu contains the following items eeccsceneneeee 18 3 4 Controlling Video Contrast and Video Brightness 0 00 0 eee 18 TO nter the fren misrin iri ipn iaa i e EENS 18 To change Video Contrast or Video Brightness manual 19 To select the calibrated position 0 0 ee eeeeeeeeeeeeeeeeeeneeeeeeeeeeeneeeeneaes 19 Additional information eiiis niii e a a 19 3 5 Setting the Luminance value seessecsesieseiiesriieerirrrrissrireerireerinrernns 19 3 6 Making adjustments AA 20 How to make the adjustments 0 cceseeeecececeeeeeeeeeaeeeeeeseaeeeeeeteeaees 20 Geometry adjUStMent AAA 21 Phase adjuStMentS ssccs ccecssnece shacks a desticeat ese A a 22 3 7 Selecting BU le CN 22 To enter the Inputs menu 22 You can select the following input selection settings 00 0 eee 23 E ne EE 23 To enter the Settings MENU ii 5 6 4 ccscececudecden ec
10. B4100339 01 September 2003 2003 BARCO NV All rights reserved BarcoView Theodoor Sevenslaan 106 8500 Kortrijk Belgium Phone 32 0 56 23 32 44 Fax 32 0 56 23 33 74 E mail sales medical barco com http www barcoview com BarcoView Inc 3059 Premiere Parkway Duluth Georgia 30097 USA Phone 1 678 475 8000 Fax 1 678 475 8100 E mail sales medical barco com http www barcoview com BarcoView LTD 16F 1 Cheng Loong Plaza 33 Min Sheng Road Section 1 Pan Chiao Taipei Hsien Taiwan R O C Phone 886 2 2957 8357 Fax 886 2 2957 4080 f pin MFGD 2320 User Manual CONTENTS TOVEIVIOW ee enee AER Eee Ned ee eee aida t le 6 VV ln eler e EE 6 CES le el 7 1 3 Controls ANd CONNECHOMS 0 ee eee eeenne teeter eee sete eeeaeeeeeeeeeeaeeeeenaeeeeenaes 8 SUE 8 EE 8 PREG 28a EE 9 EE EE 10 2 1 KT EE 10 2 2 Before installing the display cccccceeecececeeseeeeeeeeeeeeeeeaeeeesesenaeeeeess 10 2 3 Portrait or landscape position 0 00 ee seen eeeeeeeeeeeeeeenaeeeeeeeeesseeeeeaaes 11 2 4 Connecting the signals 0 ee eeeeeeeeeeeeceeeeeeeeeeeeeeeaeeeeeaeeeseeeeeeenaeeeeeaes 11 2 5 Routing the signal Cables eee ee eeeeeeeeeeeeeneeeeeenaeeeeeeeeeeneeesenaeeeeenaes 13 2 6 Using the USB bb ed n NONE ENEE vets 14 2 7 Tilt and Swivel positioning ssssssessssssensnsssirnressrrnrssrerrrnnssrrnnnnsennrnnsnnt 14 2 8 Stating UP EE 14 3 Opera Oee enee eege ee EEN edu
11. ation The Information menu allows you to get information about the display and the connected signals To enter the Information menu 1 Inthe main menu turn the control wheel to select the Information menu User manual MFGD 2320 23 MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT 2 Click the control wheel The Information menu appears You can select to view General information or Current Input Format information 3 Turn the wheel to select the desired menu item 4 Click the wheel to select the menu item The General Information menu contains the following items Product The display type Serial No 5 Indicates the display serial number SW Version aaaea Displays the current internal software version Display Lifetime Indicates the total time the display has been operating including the time in stand by Backlight Lifetime Indicates the total time the display has been operating excluding the time in stand by The Current Input Format information menu contains the following items Input Source Displays the currently selected input bDreset Displays the currently selected memory preset Preset Name The name of the current memory preset Hor Frequency The currently measured horizontal sync fre quency Vert Frequency The currently measured vertica
12. he Geometry menu contains the following items Automatic Geometry This is the same function as in the Autoset menu Please refer to the description of the Autoset functions above After Automatic Geometry the image is centered inside the active video window Its size depends on the video resolution and the Scaling setting Hor POS iiciin Turn the control wheel to position the image horizontally inside the active video window Vert POST oer Turn the control wheel to position the image vertically inside the active video window Scaling ccce Click to select the desired scaling option None The image is not scaled Best Fit The image is scaled proportionally to obtain the best fit Full Screen The image is scaled non proportionally to fill the screen both horizontally and vertically Orientation Click to select the desired option Auto The display selects portrait or landscape reproduction automatically depending on the orientation of the panel Portrait The image is reproduced in portrait orientation Landscape The image is reproduced in landscape orientation Not in DVI mode Available only if the Portrait Accelerator option is installed User manual MFGD 2320 19 Phase adjustments Not in DVI mode Required test pattern To obtain good results it is necessary to have a good image on which to perform the functions For the Phase adjustments the pattern should contain
13. he option Hide modes that this monitor cannot display in the control panel is enabled Pixel Faults Permanently dark or bright pixels can happen to TFT displays 10 or less permanently dead pixels do not make out a good case for exchanging the unit Please contact our Customer Service Department if the number of pixel faults exceeds the above mentioned figure User manual MFGD 2320 32 7 TECHNICAL SPECIFICATIONS GEOMETRY e Screen size 51 cm 20 1 e Display area 408 mm x 306 mm 16 1 x 12 e Aspect ratio 4 3 VISUAL PERFORMANCE General e Pixel arrangement sub pixel vertical stripes e Pixel pitch 0 255 mm x 0 255 mm 0 010 x 0 010 e Panel contrast ratio 1000 1 typical e Panel viewing angle 170 H V at CR 10 1 Panel e Thin film transistor active matrix grayscale LCD e PVA technology e Amorphous silicon TFT e Backlight 6 cold cathode fluorescent lamps Luminance e Calibrated 400 cd m2 116 7 fL Resolution 1600 x 1200 1 9 MegaPixel User manual MFGD 2320 33 INPUTS DVI Complies to DVI Rev 1 0 spec up to UXGA 60 Hz Video Connector type BNC D15 Inputs provided composite video Video input voltage nominal 0 7Vpp Termination 75 Ohm Sync Connector type BNC D15 Inputs provided HS CS and VS Sync input voltage VS input 700 mV to 4 V HS CS input 500 mV to 4V Video input sync on video 150 mV to 600 mV Termination 75 Ohm SCANNING SYSTEM
14. isplay checks in the memory for a matching preset If it finds one it selects the corresponding settings and parameters from the memory If it does not find a matching preset the display uses default settings to display the image When you make adjustments and save the changes the current preset is saved as programmable preset If this happens while all programmable presets are occupied the oldest programmable preset is overwritten automati cally User manual MFGD 2320 14 3 3 Using the Autoset functions Not in DVI mode The Autoset menu provides a set of functions to adjust the display automatically When do you need to use the Autoset functions It is necessary to perform the Auto Gain and Auto Phase calibrations in the following cases e The first time you use the display on an analog video e After connecting or selecting another analog video source It is necessary to perform the Automatic Geometry function in case you notice the image geometry or positioning is not as desired Required test pattern To obtain good results with the autoset functions it is necessary to have a good image on which to perform the functions For Auto Geometry the pattern should be an image that is filled up to the edges from left to right and top to bottom The edges of the image should have an intensity of at least 15 video amplitude E g a Windows desktop pattern would be a good image For Auto Phase the pattern
15. l sync frequency Resolution Displays the actual video signal resolution User manual MFGD 2320 24 4 ADVANCED FUNCTIONS 4 1 About this chapter Important The functions described in this chapter are intended for trained service staff only Improper use of these functions may disorder the display BARCO cannot be held responsible for the results or damage caused by improper use of these functions This chapter describes only the Advanced functions in the OSD menus For a description of the other functions standard functions please refer to the previous chapter Operation In this chapter we assume the advanced user knows how to use the OSD system How to browse through the menus how to enter menus and sub menus how to select and change values These actions are described in the previous chapter About the Advanced functions The advanced functions are extensions of the OSD menus A stan dard user browsing through the OSD system sees only the standard functions When logged in in advanced mode the user sees the standard and advanced functions in the OSD menus To log in as advanced user 1 Enter the main menu 2 Turn the control wheel to select the menu item EXIT 3 Click and hold the control wheel for a few seconds until the OSD main menu is refreshed on the screen You have now logged in as advanced user User manual MFGD 2320 25 4 2 Advanced functions in the Adjustments menu Geomet
16. last put the foot cover back in place To put the foot cover in place 1 Push the upper side of the cover onto the foot so that the hooks on the cover are positioned right under the holes in the foot 2 Slide the cover upward while moving the lower side of the cover towards the foot 3 Press the cover to the foot so that both clips make a clicking sound SH e Connector compartment Push the upper side of Signal cables routed under foot cover the cover onto the foot and bound by velcro strips User manual MFGD 2320 11 2 6 Using the USB hub To use the display in a configuration controlled by MediCal Pro connect the display to the PC using the USB connector Also the USB interface inside the display allows you to connect USB devices such as a keyboard mouse or digital camera to the display To use the USB hub 1 Connect the display s USB upstream connector 11 to the USB port of the PC 2 Connect any USB device to any of the display s USB downstream connectors 3 or 10 2 7 Tilt and swivel positioning Adjust the position of the panel for best viewing conditions The display foot allows adjusting the horizontal viewing angle vertical viewing angle and panel height 2 8 Starting up Proceed as follows 1 Switch on the signal source E g PC 2 If necessary select a suitable resolution or signal format for the signal source User manual MFGD 2320 12 3 OPERATION 3 1 Switching
17. lling the display you must remove this strap III Strap To remove the strap 1 2 4 Position the display with its rear side facing you Lift up the 2 clips of the foot cover to release the cover from the foot Pull the lower side of the cover towards you and simultaneously slide the cover downward Pull the red strap out of the fixation holes in the foot You can better leave the cover off the foot while connecting the signal cables to the display User manual MFGD 2320 2 3 Portrait or landscape position You can change the orientation of the panel at any time but it is more convenient to select landscape or portrait orientation before connect ing the cables To change the panel orientation 1 Stand at the front side of the panel and take the panel at both sides 2 Very important Tilt the panel before changing the orientation Should you change the panel orientation without tilting it first you might irreversibly damage the tilt amp swivel mechanism beer 3 To change from portrait to landscape turn the panel counterclockwise while tilting it slightly To change from landscape to portrait turn clockwise 2 4 Connecting the signals To get access to the connectors open the cover of the connector compartment by pulling down the 2 clips of the cover The signal cables can be routed inside the display foot Therefore remove the foot cover before connecting the signals see Before ins
18. n since the last time it was switched off e g in stand by This counter stops after 1092 minutes User manual MFGD 2320 30 5 MAINTENANCE Panel Take care not to damage or scratch the panel Clean with a soft woolen or cotton towel Use a watery solution or a mild commercial glass cleaning product suited for coated glass surfaces Cabinet Do not use chemical cleaning products benzene toluene xylene or other solvents Clean with a soft cloth dampened with mild detergent and water Repeat with water only and wipe dry with a dry cloth Removing dust from the rear of the glass panel It may be possible that dust particles have entered the display and are stuck to the rear of the glass We recommend to let this cleaning procedure be done in a BARCO service center However when really necessary you can perform the cleaning on site if you can work in conditions that are as clean and dust free as possible This is to avoid more dust entering the display when opening it To remove the glass panel 1 Switch off the display 2 Tilt the panel 3 Unscrew the 4 sunken screws at the rear fixing the glass panel and bezel 4 Unplug the cable plugged in on the bezel 5 Remove the bezel with glass panel Cleaning instructions Dust fingerprints grease etc can be removed by using a soft damp cloth a small amount of mild detergent can be used on the cloth NOT solvent Donot apply liquid directly to the LCD s
19. ned to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Power connection e Power requirements The apparatus must be powered using the 12 VDC power supply that is supplied with the apparatus The 12 VDC power supply must be powered by the AC mains voltage e Power cord with CEE 7 plug The colors of the mains lead are colored in accordance with the following code Green and yellow Earth safety earth Blue Neutral Brown Line e Power cord with ANSI 73 11 plug By The wires of the power cord are colored in accordance with the following code Green yellow ground White neutral Black line live e Power requirements connect the apparatus to anAC voltage as indicated at its back Using a lower voltage the apparatus will not be able to operate Using a higher voltage may damage the apparatus If you are not sure of the type of power supplied consult the power company Do not overload wall outlets and extension cords as this may result in fire or electric shock e Mains lead pr
20. ntrol wheel 2 times d Turn the control wheel 1 click counterclock wise e Select the Settings menu and switch Local controls on again Actions b c d have to be performed in a sequence that takes no longer than 3 seconds Ambient Light Compensation Click to switch the Ambient Light Automatic Menu Exit 3 9 Preset Compensation system ALC on off Click to switch the automatic menu exit feature on off When switched on the OSD menus automatically close when left idle for some time To enter the Preset menu 1 In the main menu turn the control wheel to select the Preset menu User manual MFGD 2320 22 MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT Not in DVI mode 2 Click the control wheel The Preset menu appears 3 Turn the wheel to select the desired menu item 4 Perform the settings as described below The Preset menu contains the following items Re name n s You can change the name of the preset in the programmable memory location only Turn the control wheel to change the current character Click the wheel to move to the next character Find next preset Select if you wish to select another preset from memory that matches the incoming video and sync signals The number displayed in the OSD is the number of the actual preset s memory location 3 10 Getting inform
21. omatically Automatic Gain Click the control wheel to adjust the video levels black and white automatically 3 4 Controlling Video Contrast and Video Brightness Not in DVI mode To enter the menu 1 In the main menu turn the control wheel to select the Video Contrast or Video Brightness menu 2 Click the control wheel to enter the Video Contrast or Video Brightness menu You can change the current setting manually or select the calibrated position User manual MFGD 2320 16 To change Video Contrast or Video Brightness manually 1 Turn the control wheel to select the manual Contrast Brightness control VIDEO CONTRAST Contrast CAL position Man Contrast adj EXIT 2 Click the control wheel to enter the control 3 Turn the control wheel to change the Video Contrast or Video Brightness value 4 Click the control wheel to confirm the change of the value 5 Turn the control wheel to select EXIT Next click the control wheel shortly to return to the Main menu To select the calibrated position 1 Turn the control wheel to select the Set to Cal position selection menu VIDEO CONTRAST Contrast CAL position Man Contrast adj EXIT 2 Click the control wheel to switch to the calibrated position 3 Turn the control wheel to select EXIT Next click the control wheel shortly to return to the Main menu Additional information If you change Video Contrast or Video Brightnes
22. onsequently the Automatic setting will be switched off DBI Sretne Click the control wheel to select the DB15 VGA input Consequently the Automatic setting will be switched off BNG iinne Click the control wheel to select the BNC inputs Consequently the Automatic setting will be switched off 3 8 Settings To enter the Settings menu 1 In the main menu turn the control wheel to select the Settings menu MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT Not in DVI mode 2 Click the control wheel The Settings menu appears User manual MFGD 2320 21 3 Turn the wheel to select the desired menu item 4 Perform the settings as described below The Settings menu contains the following items User Controls Click the control wheel to switch on off the automatic power saving system DPMS Click to switch the power LED on off Note The LED s orange DPMS state is not influ enced by this setting So when the display goes into power saving mode the LED will turn orange even if it was switched off by this setting Click to disable the control wheel functions so that the on screen display cannot be used after quitting the OSD menus To enable the control wheel functions again a Do not use the wheel for at least 3 seconds b Turn the control wheel 1 click clockwise c Click the co
23. otection U S Power cord Supply cords should be routed so that they are not likely to be walked upon or pinched by items placed upon or against them paying particular attention to cords at plugs and receptacles Water and moisture Never expose the apparatus to rain or moisture Never use the apparatus near water e g near a bathtub washbasin swimming pool kitchen sink laundry tub or in a wet basement Ventilation Do not cover or block the ventilation openings in the cover of the set When installing the apparatus in a cupboard or another closed location heed the necessary space between the set and the sides of the cupboard Installation Place the apparatus on a flat solid and stable surface that can bear the weight of at least 3 monitors If you use an unstable cart or stand the set may fall causing serious injury to a child or adult and serious damage to the equipment More warnings in the Installation chapter User manual MFGD 2320 1 OVERVIEW 1 1 Introduction The MFGD 2320 BARCO s 20 2 megapixel grayscale LCD display guarantees perfect image quality in medical imaging applications The display combines a TFT thin film transistor liquid crystal display panel structure and a built in backlight with inverter for a better picture quality It is designed to meet the users needs for performance consistency and outstanding image quality through a streamlined development process If the Po
24. rtrait Accelerator option is installed the display can be used in portrait or landscape version simply by turning the panel The tilt amp swivel foot allows ideal positioning of the panel in height and viewing angle The panel can be adjusted by means of a control wheel on the display Guard I GUARD is Barco s patent pending built in calibration device continuously maintaining image quality With GUARD QA checks no longer need to disturb normal radiology activities as they can be performed while applications are running GUARD allows radiologists or QA administrators to calibrate their viewing stations or adjust the panel s curve to DICOM standards without administrator intervention Autoset feature The display has an Autoset feature that helps the user to adjust standard presets With one single function you can automatically adjust the display completely Autoscan When you connect a video signal the display checks in the internal memory if the signal has been adjusted before If so it selects the settings and parameters that match the connected signal When you connect a video signal that hasn t been connected before and adjust the display to the signal the adjustments and signal timing parameters are stored in a programmable preset User manual MFGD 2320 4 Best resolution The optimum and recommended resolution is 1600 x 1200 or 1200 x 1600 if the Portrait Accelerator option is installed
25. ry In Advanced mode the Geometry menu additionally contains the following functions Hor Active uo eee Vert Active Allows you to change the horizontal size of the active video window around the image ex pressed in pixels If you decrease this size you may blank a part of the image Allows you to change the vertical size of the active video window around the image ex pressed in pixels If you decrease this size you may blank a part of the image Ambient Light Compensation Ambient Light Compensation is sometimes abbreviated to ALC See Introduction The Ambient Light Compensation menu contains the following items Min ALC Max AC Contains two functions to set the minimum point of the ALC control system Measure Min Ambient Light Decrease the light in the room to the minimum possible level you are likely to work in Next execute this function Min Luminance Adjust this value until the luminance is at the level you wish to work with when the ambient light is at the mini mum level you have set in the above func tion Contains two functions to set the maximum point of the ALC control system Measure Max Ambient Light Decrease the light in the room to the maximum possible level you are likely to work in Next execute this function Max Luminance Adjust this value until the luminance is at the level you wish to work with when the ambient light is at the maximum level
26. s manually the changed value is saved in the memory 3 5 Setting the Luminance value With this function the backlight value is stabilized by the l Guard sensor The value you enter is the target backlight luminance ex pressed in Cd m User manual MFGD 2320 17 Proceed as follows 1 Inthe main menu turn the control wheel to select the Luminance menu MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT 2 Click the control wheel The Luminance menu appears 3 Turn the control wheel to adjust the luminance target value 4 Click the control wheel to return to the main menu 3 6 Making adjustments How to make the adjustments 1 In the main menu turn the control wheel to select the Adjustments menu MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT 2 Click the control wheel The Adjustments menu appears ADJUSTMENTS Geometry Phase EXIT Not in DVI mode User manual MFGD 2320 18 3 Turn the control wheel to select the adjustment menu you wish to enter Geometry or Phase Click the control wheel to enter the menu Turn the control wheel to select the adjustment you wish to execute Click the control wheel NO Ff Execute the adjustment as described below Geometry adjustments T
27. settings of all user presets In the menu that appears next click on Proceed to reset the settings 4 5 Advanced functions in the Information menu The following advanced functions are situated in the General informa tion menu Service The Service information menu contains the following items Display Name The display type Display Ser No Indicates the display serial number Display Stock No Indicates the display order number Panel Indicates the flat panel serial number Panel Prod Date Indicates the flat panel production date User manual MFGD 2320 29 Firmware The Firmware information menu contains the following items Boot Code Version The version of the internal boot code Run Code Version The version of the internal run code CPLD Code Version The version of the internal CPLD code FPGA Version n The version of the internal FPGA code Transpose Version The version of the internal Transpose circuit code Preset Table Version The version of the predefined preset table Runtimes The Runtimes information menu contains the following items Display Lifetime Indicates the total time the display has been operating including the time in stand by Backlight Lifetime Indicates the total time the display has been operating excluding the time in stand by so the total backlight lifetime Backlight Runtime Indicates the time the backlight has been o
28. should contain sharp black white transi tions like a line pattern or characters For Auto Gain the pattern should contain parts that are completely black 0 video amplitude and parts that are full white 100 video amplitude To enter the Autoset menu 1 In the main menu turn the control wheel to select the Autoset menu MFGD 2320 MAIN MENU Autoset Video Contrast Video Brightness Luminance Adjustments Input Selection Auto Settings Preset Information EXIT Not in DVI mode User manual MFGD 2320 15 2 Click the control wheel The Autoset menu appears AUTOSET Full Autoset Automatic Geometry Automatic Phase Automatic Gain EXIT 3 Turn the control wheel to select the function you wish to execute 4 Execute the function as described below The Autoset menu contains the following items Full Autoset 0 0 Click the control wheel to perform all Autoset functions below one after another Automatic Geometry Click the control wheel to adjust the image geometry automatically This function mea sures the start and the end of the incoming video signal It displays the complete active video in the center of the screen and if the active video is smaller than the native panel resolution and no scaling is selected see further it puts black borders around the active video window Automatic Phase Click the control wheel to adjust the video sampling phase and frequency aut
29. t Light Compensation ALC sensor 2 Power LED The LED is off when the display is off The LED is green when the display is on when enabled in the on screen menus The LED is orange when the display is in Stand by power saving mode Side 3 USB downstream connector 4 Control wheel for navigating through the on screen display OSD menus and changing values in the menus User manual MFGD 2320 Rear 5 Digital DVI video and data input 6 D15 VGA video connector 7 Vertical sync input anana 8 Composite Horizontal sync input 9 Composite video input 10 USB downstream connector 11 USB upstream connector 12 DC 12V power input DVI D15 VS CS HS VIDEO ouo oWo f ae aie 5 6 7 8 9 10 11 12 User manual MFGD 2320 2 INSTALLATION 2 1 Precautions Keep your original packaging It is designed for this display and is the ideal protection during transport Avoid reflections in the flat panel to reduce eye strain Place the display on a strong and stable table or desk Keep the display away from heat sources and provide enough ventilation in case it is built in a rack or console Make sure all equipment is switched off before connecting the signals 2 2 Before installing the display Important In the factory the height positioning system in the display foot is blocked with a strap to prevent damage during transportation Before insta
30. talling the display Important Do not connect video and sync signals to the BNC and D15 connec tors at the same time To connect DVI signals 1 Connect one end of the DVI cable to the DVI input 5 of the display 2 Connect the other end of the DVI cable to the video output of your DVI signal source 3 Route the cable so that it enters the connector compartment at the place where the cover is bulged User manual MFGD 2320 To connect analog video amp sync signals on BNC Connect the video amp sync output of the signal source to the video and sync inputs 9 8 and 7 of the display The inputs accept the following signals e Video with separate horizontal and vertical sync The connection consists of 3 cables Connect the video signal to the connector Video 9 Connect the horizontal sync signal to the connector HS CS 8 Connect the vertical sync signal to the connector VS 7 Make sure the signal connected to the HS CS connector does not contain Composite sync e Video with external composite sync The connection consists of 2 cables Connect the video signal to the connector Video 9 Connect the composite sync signal to the connector HS CS 8 Make sure no signal is connected to the VS connector e Video with internal composite sync sync on video The connection consists of 1 cable Connect the video with sync signal to the connector Video 9 Notes e The video inputs cannot be
31. ted Standard input mode RGB gt Y eeen The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3R 0 59G 0 11B This single luminance signal drives the RGB sub pixels of the panel equally User manual MFGD 2320 27 RGB gt RGB Use this setting in case the imaging board is a color board The R video signal drives the R sub pixels the G video signal drives the G sub pixels and the B video signal drives the B sub pixels This is the preferred setting for grayscale imaging boards that have the luminance signal on all 3 video channels because it ensures the most levels of gray The Green video signal from the imaging board is used as luminance value to drive the RGB subpixels of the panel equally The Blue video signal from the imaging board is used as luminance value to drive the RGB subpixels of the panel equally The Red video signal from the imaging board is used as luminance value to drive the RGB subpixels of the panel equally Note The LCD panel used in this display is originally an RGB panel of which the colors are disabled All RGB subpixels are used for grayscale reproduction Extended input mode The submenu Extended contains all the items from the Standard submenu plus the following possibilities The RGB video signals from the imaging board are calculated and transformed into a single luminance value according
32. tieeescnceessceeesshenusscerdescedeeeces 23 The Settings menu contains the following items c e 24 3 9 Freset eet ENEE canes bean eters EA 24 To enter the Preset menu 2 2 cccscelecccigsdchceleadnceececeteserstesisesigaest insignes 24 The Preset menu contains the following items ecese 25 3 10 Getting information sisisi iioii ieii ians 25 To enter the Information menu 25 The General Information menu contains the following items 26 The Current Input Format information menu contains the following items 26 Advanced FUNCTIONS 0 0 eee eeeeeceeeeeeeeeeeeeeaeeceeaaeeeneeeeeaaeeeeeaeeeeneeeneneeeeeeeeens 27 4 1 About this chapter scssi ieii 27 About the Advanced functions 000 0 eee eeeeceeseneeceereeeneeeeeenaeeseeeeeeeeaeeeseas 27 To log in AS advanced user eccceeeeceeceeeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeseeeeeeeees 27 4 2 Advanced functions in the Adjustments menu ssssssssssessrsnsssrrersnereene 28 Geometry eini Siena din ie ls 28 Ambient Light Compensation 000 eeeceeceeenteeeenneeeeeeeeeeeneeesenaeeeeneeeeeaa 28 Low Pass Filter is svsiiteteneeta gi dette ites deeded ee 29 4 3 Advanced functions in the Settings MENU e 29 Display FUNCION ere ege ee e e eei aida diedie eaii Eae 29 HPU M dE EE 29 OSD POSION EE 31 4 4 Advanced functions in the Preset men 31 Clear user presets gedd ER 31 4 5 Advanced functions in the Information Menu 1 0 eee eeeeeeeeeeeneeeeeees 31 SONICS TEE 31 el
33. urface as excess liquid may cause damage to internal electronics Take care not to touch the I guard light sensor on the LCD panel User manual MFGD 2320 31 6 TROUBLESHOOTING Windows does not show the desired display settings Should you have problems selecting display settings for portrait oriented displays in the Windows Display Properties control panel disable the option Hide modes that this monitor cannot display in the control panel see below Monitor Settings Refresh Frequency 60 Hertz Qr modes that this monitor cannot display king this box wil alow you to set your dieplay to modes that this monitor cannot display correctly This may lead to an unusable display and or damaged hardware Information The display contains a special memory chip that contains information about the display s scanning capabilities When Windows starts up it reads the contents from this memory and presents a number of display settings in the Display Properties control panel based on this information The memory of this display contains the information the display can handle scanning systems up to 120 Hz That is why Windows will propose a display setting with a high refresh rate However it is best to select a refresh rate of 60 Hz The information that the display can be used in portrait mode is also stored in the display memory However Windows does not recognize this and presents only default landscape modes if t
34. you have set in the above function User manual MFGD 2320 26 Low Pass Eiter Not in DVI mode The display electronics provide 4 different low pass filters to filter possible high frequent distortion from an analog video signal Select a different filter in case the image contains high frequent noise or distortion Select the filter that gives the best result Readjustment of sample phase is necessary after selection of a different filter 4 3 Advanced functions in the Settings menu The Settings menu contains the following advanced functions Display function The display contains a number of factory defined and user defined Display functions LUTs Turn the control wheel to select a display function Select a DICOM display function for most medical viewing applications The DICOM function results in more visible grayscales in the images Select a CRT gamma display function in case the display is used to replace a CRT display LUT 3 and LUT 4 are user programmable display functions dedicated software needed If you select None no display function will be selected The selection Test LUT is meant for internal test purposes It should not be selected for normal operation Input Mode To change the Input Mode setting click the control wheel Turn the wheel to select Standard or Extended input mode Then click the wheel again to enter the selected submenu The following input mode settings can be selec
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