Moog Videolarm QMRT2-70NA surveillance camera
Contents
1. 2009 Videolarm Inc All Rights Reserved 81 IN5258 07064 QMR Ceiling Mount Dome QMR T C X XXXX REVISION DATE 02 02 2009 TABLE OF CONTENTS Cable and Power Guidelines Electrical Specifications Housing Installation Wiring Camera Adjustment Camera Focusing Camera Settings Black White Color Completion of Installation NVT Instructions Exploded View Warranty Information Service and Safeguard Information Troubleshooting h N NN CON W DN CABLE AND POWER GUIDELINES Detailed info on Page 11 This chart shows the proper current needed for power supplies for Q View cameras Use Class 2 Power only Input voltage must be 24 VAC VDC CAMERAS VOLTAGE CURRENT POWER 24 VACNDC 102mA 24 VACINDC 487mA 10 9W Use the formula below to select the correct power supply for cameras connected in parallel positive to positive negative to negative Total current for a 24 VAC system TOTAL CURRENT 202mA x total number of cameras Note 202mA is camera plus power supply HOUSING INSTALLATION 1 Carefully remove all equipment from the box 2 Place the 11 1 8 template provided with the unit at the desired location on the ceiling Trace around the template then cut a hole in the ceiling following the trace lines 3 Remove the desired conduit knock out from the top of the QMR housing MOOC A iccolarm PRODUCT INSTRUCTIONS 4 Remove the trim ring dome assembly by pulling o2. REPLACEMENT CAPSULE MR7 RPQD08 SET OF 4 SPACERS RPQDO7 BRACKET ASSEMBLY RPMR7020 Q MR7 SUPPORT ARMS RPMR7010 Q MR7 HOUSING ASSEMBLY IMPORTANT SAFEGUARDS Read Instructions All the safety and operating instructions should be read before the unit is operated 2 Retain Instructions The safety and operating instructions should be retained for future reference 3 Heed Warnings All warnings on the unit and in the operating instructions should be adhered to 4 Follow Instructions All operating amp user instructions should be followed 5 Electrical Connections Only a qualified electrician should make electrical connections 6 Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards 7 Cable Runs All cable runs must be within permissible distance 8 Mounting This unit must be properly and securely mounted to a supporting structure capable of sustaining the weight of the unit Accordingly a Installation should be made by a qualified installer b Installation should be in compliance with local codes c Care should be exercised to select suitable hardware to install the unit taking into account both the composition of the mounting surface and the weight of the unit Be sure to periodically examine the unit and the supporting structure to make sure that the integrity of the installation is intact Failure to comply with th
3. on screen call Videolarm technical support for further information LINE LOCK All cameras are all shipped from the factory with the line lock function disabled If your application requires Line Lock contact Videolarm AUTOMATIC BROWN OUT FEATURE The camera includes an automatic brown out feature which is acti vated whenever the incoming voltage drops below 10 VAC or VDC PICTURE IS CLEAR LOW OR NO COLOR PICTURE IS DARK OR GRAINY IN GOOD LIGHTING CONDITIONS The auto iris lens is set at the factory If you experience video too light or dark you can manually adjust using the auto iris adjustment screw If there is low or no color the Auto Iris is too open if the picture is dark or grainy in good conditions the Auto Iris is too closed To adjust the auto iris lens first locate the AUTO IRIS ADJUSTMENT SCREW on the camera PC board Using a small insulated screwdriver blade width of from 1 16 to 3 32 adjust the control Turning the control CLOCKWISE opens the iris making the image brighter Turning the control COUNTER CLOCKWISE closes the iris making the image darker Auto Iris Adjustment Screw Figure B Auto Iris Adjustment Screw Auto Iris Adjustment Screw Figure D Auto Iris Adjustment Screw Figure E IMPORTANT NOTE ON AUTO IRIS ADJUSTMENT WHEN ADJUSTING USE A SMALL INSULATED SCREW DRIVER The auto iris adjustments are very sensitive Use gentle pressure when turning To adjus
4. than the unshielded twisted pair cable Wiring Notes Wire What to DO 1 DO use point to point Unshielded Twisted Pair wire gauge 24 or thicker stranded or solid Category 2 3 4 or 5 The video signal may co exist in the same wire bundle as other video telephone data control signals or low voltage power It is also OK to run NVT video signals in or near electromagnetic fields in accordance with National Electrical Code local or other local safety requirements DO measure the wire distance Use only transceivers that are designed for that distance DO make sure the pair of wires carrying the video signal is sent as a twisted pair e g the blue white white blue wires twisted together as a pair not a split pair e g blue white conductor part of one pair orange white conductor part of another pair Wire What NOT to DO 1 DO NOT USE SHIELDED TWISTED PAIR WIRE It will severely degrade the distance performance Short runs may be used with some signal degradation for example elevator traveler cables Multi pair wire with an overall shield is OK DO NOT USE UN TWISTED WIRE It will reduce the NVT product s inherent interference immunity DO NOT allow your installation to have bridge taps loading coils talk battery or MOV type protectors Bridge taps are where a twisted pair is connected to two twisted pairs Such as an extension phone at home Bridge taps cause reflect
5. 1 om 1808 SERIAL NUMBERS BEGINNING WITH CB NOTE This hi res color camera uses a 1 4 chip and a 3 6mm auto iris lens It is comparable to a 1 3 chip using a 4 9mm auto iris lens The operational settings are defined by four dip switches located on the side of the PC Board Figure 12 and 13 Moving the switches to the UP position will activate specific settings Refer to the chart VV Dip Switches Auto Iris Adjustment Screw Figure 12 1 Iris Auto Iris On Position for Fixed Lens 2 Normal Flickerless Shutter speed fixed at 1 100 sec SERIAL NUMBERS BEGINNING WITH CT FIXED AND FIXED VARI FOCAL LENSES There are no user adjust able settings on these units Figure 14 AUTO IRIS LENSES The auto iris can be adjusted if needed See the Troubleshooting section for instructions Auto Iris adjustment screw Figure 14 COMPLETION OF INSTALLATION Once all connections and adjustments have been made reattach the trim ring dome assembly by pressing in and sliding the three flat springs into the housing Figure 15 Make sure the springs are aligned with the three spring slots You will feel all three springs snap into place when the dome is correctly secured into place Rotate the dome for final proper positioning of the liner and camera Figure 15 NVT INSTRUCTIONS UNSHIELDED TWISTED PAIR VIDEO WIRING NOTE The customer must purchase the Video Transceiver from NVT Part num
6. DEO The NV 652R NV 862R or NV 1662R series receiver hub is not detecting a video signal There is an open or shorted connection Use a multimeter to locate the fault GHOSTS Faint shadows of the original signal shifted to the right This is caused by an impedance mismatch along the wire Verify that the monitor is terminated with 75 not in loop through Check that all wire is unshielded twisted pair The high frequency wire impedance should be 100 Check for bridge taps see below either by inspecting wiring closet connections or if available using a Time Domain Reflectometer T D R sometimes called a cable tester the faint shadows are not copies of the original picture but from the picture of some other camera check for crosstalk Is any portion of the wire un twisted Are the signals from two cameras split between two pairs Is there a short between a conductor of one signal and a conductor of another Bridge Tap Camera Monitor 11 CABLE AND POWER GUIDELINES This chart shows the proper current needed for power supplies for Q View Series cameras Use Class 2 Power only Input voltage must be CAMERAS VOLTAGE CURRENT POWER SW 24 VAC VDC 24 VACNDC 102ma 24 VACIVDC 210mA 24 VACIVDC 331maA 24 VACIVDC 487mA 10 9W Use the formula below to select the correct power supply for cameras connected in parallel positive to positive negative to negative Total curren
7. L SUPPORT Videolarm has set up a 24 hour technical support line for their customers 24 HOUR TECHNICAL SUPPORT 1 800 554 1124 VIDEOLARM INC warrants this Product to be free from defects in material or workmanship as follows PRODUCT CATEGORY PARTS LABOR All Enclosures and Electronics Five 9 Years Five 9 Years Pan Tilts Three 3 Years 6 months if used in autoscan Three 3 Years 6 months if used in autoscan Poles PoleEvators Three 3 Years four operation Three 3 Years tour operation Warrior Q View I R Illuminators Five 5 Years Five 5 Years SView Series Five 5 Years 6 months if used in autoscan Five 5 Years 6 months if used in autoscan Controllers Five 5 Years tour operation Five 5 Years tour operation Power Supplies Accessory Brackets Five 9 Years Five 9 Years Five 9 Years Five 9 Years During the labor warranty period to repair the Product Purchaser will either return the defective product freight prepaid or deliver it to Videolarm Inc Decatur GA The Product to be repaired is to be returned in either its original carton or a similar package affording an equal degree of protection with a RMA Return Materials Authorization number displayed on the outer box or packing slip To obtain a RMA you must contact our Technical Support Team at 800 554 1124 extension 101 Videolarm will return the repaired Product freight prepaid to Purchaser Videolarm is not obligated to provide Pur
8. Videolarm shall have no liability or obligation to Purchaser with respect to any Product requiring service during the warranty period which is subjected to any of the following abuse improper use negligence accident lightning damage or other acts of God i e hurricanes earthquakes modification failure of the end user to follow the directions outlined in the product instructions failure of the end user to follow the maintenance procedures recommended by the International Security Industry Organization written in product instructions or recommended in the service manual for the Product Furthermore Videolarm shall have no liability where a schedule is specified for regular replacement or maintenance or cleaning of certain parts based on usage and the end user has failed to follow such schedule attempted repair by non qualified personnel operation of the Product outside of the published environmental and electrical parameters or if such Product s original identification trademark serial number markings have been defaced altered or removed Videolarm excludes from warranty coverage Products sold AS IS and or WITH ALL FAULTS and excludes used Products which have not been sold by Videolarm to the Purchaser All software and accompanying documentation furnished with or as part of the Product is furnished AS IS i e without any warranty of any kind except where expressly provided otherwise in any documentation or license agreement furnishe
9. X 1750 ft 8 2000 ft 2500 ft X 3000 ft 3500 ft 8 4000 ft X 5000 ft X 6000 ft 8000 ft X GE 0 Unshielded Twisted Pair Wire Gauge AWG DistanceX 188 19 200 2 24m 75m 100 m X 125 8 150 m 8 200 mW 300 m X 400 m 500 m 8 600 m 8 78 900 m 8 1000 m 1200 mx 1500 m 1800 8 2400 mw Cable Unshielded Twisted Pair Wire Gauge Mm X Distance 108 088 074 O68 0 5K 75m 100 mH 125m 150m 200 mw 300 m 400 m 500 m 8 600 m 8 750 m 8 900 m 8 1000 m 1200 1500 mW 1800 mW 2400 mw MR7 Exploded Diagram and Replacement Parts List 2525 Park Central Blvd Decatur Ga 30035 770 987 7550 800 554 1124 Fax 770 987 9705 800 826 0366 www videolarm com RPODO1 PC BOARD AND INPUT CABLES VIDEO POWER RPODO1 NVT PC BOARD AND INPUT CABLES VIDEO POWER WITH NVT RPQF02 MULTI CAMERA METAL BASE BRACKET RPQF03 CAMERA BRACKET AND HARDWARE RPQF03 20NA CAMERA BRACKET AND HARDWARE 20 NA MODELS RPQF04 PLASTIC ARTICULATED BRACKET RPQF20NF3 HI RES B amp W 3 6 FIXED LENS RPQF20NA RPQFSONF3 HI RES B amp W 4 9MM AUTO IRIS VARIFOCAL HI RES COLOR 3 6 FIXED LENS RPQF50NA HI RES COLOR 4 9MM AUTO IRIS VARIFOCAL RPQF70NA HI RES DAY NIGHT 4 9MM AUTO IRIS VARIFOCAL RPQMRO1 PACKET ASSEMBLY RPMR7050 WHITE TRIM RING ASSEMBLY RCMR7C CLEAR REPLACEMENT CAPSULE MR RCMR7T TINTED
10. al Figure 7 AUTO IRIS LENSES The dip switches are factory set with AES off and backlight compensation on Figure 8 The auto iris is also set at the factory but an adjustment screw is included for use if needed See page 10 for instructions on adjusting Auto Iris BW Auto Iris AES Default Off Backlight Compensation Default On Auto Iris adjustment screw Figure 8 SERIAL NUMBERS BEGINNING WITH MC The operational settings for the camera are defined by ten dip switch es located on the PC Board Figure 9 Moving the switches to the on position will activate each setting Factory defaults are pictured below Figure 10 and 11 Hi Res Color Fixed and Vari focal fixed lenses Factory Dip Switches Use Only FE _ 0 90 Auto Iris adjustment screw Connection to Power Board ADJUST Figure 9 NOTE Dip switches are factory pre set for optimum performance In certain specific instances it may be necessary to adjust one or more settings Consult a qualified technician before making any adjustments A Dip Switch settings chart is available on the next page FACTORY DEFAULT FIXED AND FIXED VARI FOCAL LENSES Dip Switches 5 and 7 on all others off Figure 10 FACTORY DEFAULT AUTO IRIS LENSES Dip Switches 3 5 and 7 on all others off JERC Figure 11 MC CAMERA DIP SWITCH SETTINGS CHART SWITCH SETTING DEFINITION 1 Flickerless Mode BLC Back Light Compensation MIRIS Manua
11. at Www videolarm com productregistration jsp or complete and mail in the bottom portion of this flyer 4 A 7 RAY Register your recent Videolarm purchases and benefit from the following Simple and Trouble Free RMA process Added into customer database to receive product updates news Eliminate the need to archive original purchase documents TT mene Place in envelope affix stamp and mail fo Videolarm ATTN Warranty Main Contact Info Decatur GA 30035 First Name Last Name Professional Title Company Address 1 Address 2 City State Province Country Zip Postal Code Phone Number E mail Address Product Information Please Circle One Business Personal Name amp Location of Company Store where Purchased City State Country Videolarm Product ID Product Description serial Available only for Camera Systems IR Illuminators Wireless Devices PO
12. bers are e NV 212A 500 ft NV 213A or NV 213A M 1000 ft e NV 652R NV 862R or NV 1662R 3000 ft The cameras included in the Q View series have the option of transmitting video signals to NVT receivers via unshielded twisted pair cable You must purchase the receiver separately Instructions for connecting the receiver end of the the unshielded twisted pair cable will be included with the NVT receiver Following are instructions for connecting the unshielded twisted pair cables to the RJ45 Cat 5 cable running outside your housing 1 Video for all four cameras is contained in the one RJ45 Cat 5 cable An RJ45 female coupling is provided so that all connections can be made with an RJ45 connector The following is the wiring diagram for the four twisted pair wires that are included with the Cat 5 cable PIN WIRE COLOR CAMERA NUMBER 2 3 White Orange e orane camerez Camera 37 Camera 4 Connect the other end of the unshielded twisted pair cable to the NVT receiver CAUTION The unshielded twisted pair video signal is polarity dependent The positive video wire for each camera MUST be connnected to the postitive terminal on the NVT receiver and negative MUST be connected to negative When using unshielded twisted pair cable you DO NOT need the BNC connector All four BNC connectors are provided inside the housing for testing purposes Be sure that there is no video con nection other
13. chaser with a substitute unit during the warranty period or at any time After the applicable warranty period Purchaser must pay all labor and or parts charges The limited warranty stated in these product instructions is subject to all of the following terms and conditions 1 NOTIFICATION OF CLAIMS WARRANTY SERVICE If Purchaser believes that the Product is defective in material or workmanship then written notice with an explanation of the claim shall be given promptly by Purchaser to Videolarm but all claims for warranty service must be made within the warranty period If after investigation Videolarm determines that the reported problem was not covered by the warranty Purchaser shall pay Videolarm for the cost of investigating the problem at its then prevailing per incident billable rate No repair or replacement of any Product or part thereof shall extend the warranty period as to the entire Product The specific warranty on the repaired part only shall be in effect for a period of ninety 90 days following the repair or replacement of that part or the remaining period of the Product parts warranty whichever is greater 2 EXCLUSIVE REMEDY ACCEPTANCE Purchaser s exclusive remedy and Videolarm s sole obligation is to supply or pay for all labor necessary to repair any Product found to be defective within the warranty period and to supply at no extra charge new or rebuilt replacements for defective parts 3 EXCEPTIONS TO LIMITED WARRANTY
14. d with the Product 4 PROOF OF PURCHASE The Purchaser s dated bill of sale must be retained as evidence of the date of purchase and to establish warranty eligibility DISCLAIMER OF WARRANTY EXCEPT FOR THE FOREGOING WARRANTIES VIDEOLARM HEREBY DISCLAIMS AND EXCLUDES ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY AND OR ALL IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND OR ANY WARRANTY WITH REGARD TO ANY CLAIM OF INFRINGEMENT THAT MAY BE PROVIDED IN SECTION 2 312 3 OF THE UNIFORM COMMERCIAL CODE AND OR IN ANY OTHER COMPARABLE STATE STATUTE VIDEOLARM HEREBY DISCLAIMS ANY REPRESENTATIONS OR WARRANTY THAT THE PRODUCT IS COMPATIBLE WITH ANY COMBINATION OF NON VIDEOLARM PRODUCTS OR NON VIDEOLARM RECOMMENDED PRODUCTS PURCHASER CHOOSES TO CONNECT TO PRODUCT LIMITATION OF LIABILITY THE LIABILITY OF VIDEOLARM IF ANY AND PURCHASER S SOLE AND EXCLUSIVE REMEDY FOR DAMAGES FOR ANY CLAIM OF ANY KIND WHATSOEVER REGARDLESS OF THE LEGAL THEORY AND WHETHER ARISING IN TORT OR CONTRACT SHALL NOT BE GREATER THAN THE ACTUAL PURCHASE PRICE OF THE PRODUCT WITH RESPECT TO WHICH SUCH CLAIM IS MADE IN NO EVENT SHALL VIDEOLARM BE LIABLE TO PURCHASER FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND INCLUDING BUT NOT LIMITED TO COMPENSATION REIMBURSEMENT OR DAMAGES ON ACCOUNT OF THE LOSS OF PRESENT OR PROSPECTIVE PROFITS OR FOR ANY OTHER REASON WHATSOEVER TROUBLESHOOTING you experienc
15. e foregoing could result in the unit separating from the support structure and falling with resultant damages or injury fo anyone or anything struck by the falling unit UNPACKING Unpack carefully Electronic components can be damaged if improperly handled or dropped If an item appears to have been damaged in shipment replace it properly in its carton and notify the shipper Be sure fo save 1 The shipping carton and packaging material They are the safest material in which to make future shipments of the equipment 2 These Installation and Operating Instructions LIMITED WARRANTY For viDEOLARM INC PRODUCTS SAFETY PRECAUTIONS CAUTION RISK OF ELECTRIC SHOCK CAUTION TO REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT EXPOSE COMPONENTS TO WATER OR MOISTURE The lightning flash with an arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of non insulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons intended to alertthe user to presence of important operating and maintenance servicing instructions in the literature The exclamation point within an equilateral triangle is 0 accompanying the appliance SERVICE If the unit ever needs repair service customer should contact Videolarm 1 800 554 1124 for return authorization amp shipping instructions TECHNICA
16. e problems with the camera picture please check these simple troubleshooting procedures for possible solutions before calling technical support STATIONARY OR SCROLLING HORIZONTAL LINES ON SCREEN GROUND LOOPS Generally a horizontal line on screen whether moving or stationary means you have a ground loop problem The video shield should only be connected to ground through the monitor or other electronic equipment that uses the video signal Connecting the video shield to ground at the camera will create a ground loop which may interfere with the video signal See Figure A This should not damage the camera but the video signal may become unusable A ground loop problem will cause a dark horizontal bar to slowly scroll through the picture To solve this problem remove all ground connections from the video connection EXCEPT for the ground at the terminating end of the video signal The video termination should be a 75 ohm impedance standard in monitors and other video equipment If the video signal goes to more than one piece of equipment a monitor and multiplexer input for instance insure that one and only one piece of equipment terminates the video signal with 75 ohms otherwise the image will be degraded and may appear to be unusually dim Primary Power Camerak Assembly Power B Video Signal Figure A Ground Loop IMPORTANT NOTE If you have removed the ground loop and the horizontal line still remains
17. ions as the signal propagates resulting in ghosts in the video image and are to be avoided If the phone company is providing the cable runs between buildings make sure it s dry copper i e it should have none of the following dial tone 48 volts loading coils bridge taps switching or long paths to the phone company s central office and back Due to near end crosstalk DO NOT send a transmit and a receive signal in the same wire bundle Exceptions Less than 1 000 ft 300m or Category 5 cable up to 2 000 ft 600m are OK DO NOT send Up the Coax Pan Tilt Zoom signals through active amplified NVT transceivers N 7 For safety never put NVT signals in the same conduit as high voltage wiring 8 WARNING to reduce a risk of fire or electrical shock do not expose this product to rain or moisture Measure your wire distance Note All NVT quoted distance specifications include any coax in the run It is recommended that the wire distance be measured to ensure that the capability of the NVT product is correct Wire resistance may be measured with an ohm meter by shorting the two conductors together at the far end and measuring the loop resistance out and back Compare your readings with the charts below Cable Unshielded Twisted Pair Wire Gauge AWG DistanceX 188 19 20K 2 24h 250 ft X 300 ft 400 ft 8 500 ft 8 600 ft 800 ft X 1000 ft X 1250 ft X 1500 ft
18. l Electronic Iris Automatic White Balance Control AW1 AW2 AW3 Setting this switch to On and switch 3 MIRIS to Off will help to reduce the flicker in fluorescent lights Helps prevent an object from being washed out when the object is directly in front of a light source When the switch is in the on position the auto iris lens controls the amount of light on the chip If in the off position the light level is controlled electronically Allows day night cameras to switch to b w in low light conditions also helps with low light conditions in standard and hi res cameras Used to help improve the color quality of the camera picture under different light ing conditions The Fac tory Default is Switch 7 ON switches 6 and 8 OFF NOTE ANY ADJUSTMENTS TO THESE SETTINGS SHOULD ONLY BE MADE BY A QUALIFIED CCTV TECHNICIAN See examples below to help with any adjustments This sets the electronic convergence level In the off position the level is set to 100 IRE in the on position the user can set the level Not used with auto Iris With this switch in the On position users can manually adjust the shutter speed and gain using other switches See the tables below for specific settings SHUTTER SPEED Flickerless 1 Off BLC 2 MIRIS 3 Shutter Speed 1 100 Sec 1 60 Sec GAIN MIRIS 3 AEREF 9 AGCMAX 5 0dB ff Om gt oon om of o om o
19. loops This may be done with an AC Voltmeter as shown below AC Voltmeter If the voltage is greater than 1 2 volt use an amplified receiver such as the NV 652R NV 862R or NV 1662R Alternately remove the ground at one end usually at the camera end Be sure that floating the camera conforms to local regional and National Electrical Codes 4 Check for crosstalk from a second video path Disconnect all other video sources If the problem goes away check for a split pair or un twisted wire FAINT STRIPES GLIDING UP OR DOWN THE SCREEN These are caused by crosstalk from a second video path or with ground loops in installations employing passive models at both ends 1 To identify disconnect all other video signals temporarily If the interference goes away check the wire to make sure the signal is traveling through a twisted pair Is two way video being sent more than 1 000 ft 300m over Category 2 or 3 wire If so the send and receive signals may need to go in separate jacketed cables or upgrade to Category 5 wire 2 Next check for ground loops See 3 above NO POWER LIGHT ON THE NVT UNIT Check the blue power LED on powered NVT units If the light is not on the receiver is not getting power Re check the power source and connections If the green LED is on but the power LED is off check that the power supply is floating Grounding one side of the power input may cause this condition NO GREEN LIGHT NO VI
20. n the outside of the trim ring The ring and dome are connected by three flat springs which press against the side of the housing and lock into 3 cutouts 5 Run electrical cable and video leads into the housing through the conduit knock out 6 With the 3 support arms rotated to the inside slide the housing into the pre cut hole Figure 1 Mounting Holes Support Arm Holes Figure 1 7 With the bottom flange pressed up against the ceiling rotate the support arms to the outside the arms will fall to the back side of the ceiling Tighten the 3 support arm screws Figure 2 Support Arms Rotate Out Figure 2 8 If the housing is going into a ceiling where the support arms will not work secure the housing by running bolts into the solid ceiling through the mounting holes in the bottom flange Figure 1 9 For added support run support wires from a secure structure to the two slots provided on the top of the housing Figure 3 Support Wires Figure 3 WIRING 1 Make the proper connections to the incoming power The RED wire is POSITIVE the BLACK wre is NEGATIVE For refer ence purposes Polarity is not important in this unit The GREEN wire labeled Ground is GROUND for VAC or VDC connections NOTE Connect green ground wire to earth ground metal conduit metal stud etc 2 Attach the BNC connectors to the video in CAMERA ADJUSTMENTS 1 After completing installation of the housing u
21. se the segmented arms to adjust each camera to the desired viewing location Figure 4 2 Once camera adjustments are made place the dome back into position to be sure cameras are not touching the inside of the dome If any do adjust until they are clear Figure 4 CAMERA FOCUSING 1 Fine focusing Fixed Lens Loosen the set screw in the lens mount and manually rotate the lens until a clear picture is achieved Once the focus is set retighten the set screw Figure 5 Fixed lens Set screw Figure 5 Vari Focal Lens First adjust the Magnification Lock Screw to the desired magnification telephoto to wide angle Tighten the Lock Screw Next adjust the Focus Lock Screw until a clear picture is achieved Tighten the Lock Screw Figure 6 Magnification lock screw Focus lock screw Fixed iris vari focal lens Figure 6 Auto Iris Lens NOTE THE AUTO IRIS LENS IS SET AT THE FACTORY e IF YOU EXPERIENCE VIDEO TOO LIGHT OR DARK AUTO IRIS ADJUSTMENT MAY BE NEEDED SEE THE TROUBLESHOOTING SECTION FOR ADJUSTMENT INFORMATION CAMERA SETTINGS NOTE To determine which camera is used in your unit locate the serial number on the inside of the housing Match the two letter prefix with the corresponding instructions included here for adjustments SERIAL NUMBERS BEGINNING WITH YK FIXED AND FIXED VARI FOCAL LENSES There are no user adjustable settings on these units Figure 7 BW Fixed and Vari Foc
22. t turn either clock wise or counter clockwise no more than one degree at a time Check the monitor after each turn to determine is the desired brightness and color have been obtained When the adjustment is satisfactory place a hand over the lens to block out all light Quickly remove the hand to be sure the iris reacts NVT TROUBLESHOOTING If you are experiencing problems attempt to simplify your setup Test each cable segment separately For example test the camera and monitor together without the other equipment Then add in the NVT transceivers back to back Test each segment of a long cable run independently Attempt to isolate the problem Below are problems that may be encountered If the suggestions below are not helpful or the recommendations are not effective please call NVT s customer support NVT customer support can be reached 8 00 AM to 5 30 PM PST at 800 959 9870 or at 1 650 562 0600 FAINT OR BLURRY PICTURE LITTLE OR NO COLOR Possible causes include 1 Shielded twisted pair cable Verify that the wire is unshielded twisted pair cable Multi pair cable with an overall shield is OK 2 Longer wire distance than expected Be sure to include any coax cable that s part of this distance Verify end to end connectivity with an ohm meter Measure the distance by disconnecting the transceivers shorting the far end reading the loop s resistance at the near end See above for ohm vs distance ratings If necessar
23. t for a 24 VAC system TOTAL CURRENT 202mA x total number of cameras Example 202mA x 5 total cameras 1010mA Note 202mA is camera plus power supply Power Supply Cable Maximum Length feet meters NOTE The above table is based on a worst case power supply Using a regulated or switching power supply can increase your cable distance Videolarm recommends using our PS24 power supply or a CSA UL listed Class 2 power supply Video Cable Maximum Length feet meters Cable Type RG 59 RG 11 Wire Gauge 23 AWG 18 AWG 16 AWG Max Length 750 229 1500 457 2000 610 Copper clad steel core 95 braided shield Maximum Length feet meters o o ma a sa o 20 mo 0 30 SO 80Q 12 Product Registration Warranty Thank you for choosing Videolarm We value your patronage and are solely committed to providing you with only the highest quality products available with unmatched customer service levels that are second to none in the security industry should a problem arise rest assure that Videolarm stands behind its products wy by offering some of the most impressive warranty plans available 3 Years on all Housings Poles Power Supples and Accessories and 5 Years on all camera systems SView View Warriors and InfraRed Illuminators SE VE oe J Register Your Products Option 1 Online coson 2 Mail In Take a few moments and validate your purchase with our Online Product Registration Form
24. y replace transceivers with correct models specified for this distance 3 Incorrect distance equalization setting Adjust the equalization controls with a mini screwdriver NV 652R NV 862R or the NV 1662R If the transmitter is an NV 653T verify correct equalization switch setting 4 Poor connection at a punch block splice or coax cable Re check using the method described in 2 above or use a wire test set 5 Short between conductors of the twisted pair Use an ohm meter to locate the short 6 Transient protection devices employing metal oxide varistors Use carbon blocks gas discharge tubes or NVT transceivers with built in protection 7 Check the camera Are the focus and iris set correctly Verify with portable monitor EXTREMELY FAINT PICTURE Only faint shadows of the original picture are visible One of the twisted pair conductors is open or the wires are shorted together Check with an ohm meter OVER SATURATED COLORS HIGH CONTRAST GRAINY PICTURE TOO BRIGHT TORN PICTURE Adjust the distance equalization as necessary Verify that the monitor has a 75 termination not in loop through WON T SYNC WIDE WHITE JAGGED AREAS Looks like a scrambled Cable TV signal Check polarity WON T SYNC TORN PICTURE 1 Make sure that you are using unshielded twisted pair wire 2 Check distance equalization settings 3 For installations with passive non amplified transceivers at both ends check for ground
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