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®
Installation/Operation
CC3751H-2
DSP Color Camera
C1988M-B (4/03)
Pelco World Headquarters • 3500 Pelco Way, Clovis, CA 93612-5699 USA • www.pelco.com
USA & Canada: Tel: 800/289-9100 • Fax: 800/289-9150
International: Tel: 1-559/292-1981 • Fax: 1-559/348-1120
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IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should be done only by qualified service and installation personnel. 2. Installation shall be done in accordance with all local and national electrical and mechanical codes utilizing only approved materials. 3. Use only installation methods and materials capable of supporting four times the maximum specified load. 4. Use only UL listed class 2
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CAMERA LAYOUT BACK FOCUS ADJUSTMENT MOUNT ADAPTER LOCKING SCREW PHASE ADJUSTMENT LENS LEVEL ADJUSTMENT POWER CONNECTOR COSMETIC TRIM RING NOTE: The cosmetic trim ring conceals the LED light for more BACK FOCUS discreet surveillance ADJUSTMENT RING operations. The trim ring also hides the BNC VIDEO CONNECTOR power connectors and LED LENS CONNECTOR 20156 protects the DIP DIP SWITCHES switches. (COVER REMOVED) Figure 1. Camera Layout INSTALLATION Lens Mounting The camera can use a fixed iris, man
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Camera Mounting Use a standard 1/4-20 screw (provided) with a maximum thread length of 3/8-inch (10 mm) for top or bot- tom camera mounting. The mount adapter may be fitted to the top or bottom of the camera. The camera is shipped with the mount adapter located on the top of the camera. 1 To change the mount adapter position: 2 Remove the four screws from the mount adapter located on the top of the camera. Remove the trim cover from the bottom of the camera by prying it loose. Place the trim
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AC Operation Only - If you are wiring more than one camera to the same transformer, connect one side of the transformer to the same terminal on all cameras, and connect the other side of the transformer to the re- maining terminal on all cameras. Failure to connect all of the cameras the same way will cause the cameras to be out of phase with each other and may produce a vertical roll when switching between cameras. Table A. Recommended Wire Gauge and Wiring Distances The following are the reco
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LENS SETUP AND FOCUS PROCEDURES Video Drive Auto Iris Lens Set the lens mode selector switch to AIV. Switch the ESC OFF. Refer to the lens instructions and adjust the lens for the optimum picture (video output level of 1V peak-to-peak). To focus, fully open the iris by covering the lens with a suitable neutral density (ND*) filter. If the viewed scene is 6.5 feet (2 m) away or farther, set the lens focus to infinity (far). Use the back focus adjustment ring (refer to the Back Focus Adjustment se
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BACK FOCUS ADJUSTMENT The back focus adjustment is located at the front of the camera and is accessible from either side of the case. To adjust the back focus: 1. Loosen the two back focus locking screws (one on each side). 2. Turn the back focus ring until the object is in focus. 3. When the back focus adjustment is satisfactory, tighten the locking screws. Do not over tighten the locking screw or force the back focus adjustment ring. BACK FOCUS ADJUSTMENT BACK FOCUS LOCKING SCREW ADJUSTMENT RI
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ON SWITCH SETTINGS - + L H PHASE LEVEL OFF BLC 1 OFF OPT 2 OFF ESC 3 Note: White indicates AW1 AW2 4 switch setting. AIV AID 5 INT LL 6 NOR SHP 7 OFF LC 8 DS1 OFF 9 DS2 OFF 10 00152 Figure 6. DIP Switch Default Settings BLC - Backlight Compensation OFF (Default setting) - Disables the BLC mode. BLC - Enables the BLC mode. If a bright backlight is present, the subjects in the picture may appear dark or as a silhouette. BLC enhances objects in the center of the picture. OPT - Optimal Vi
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LC - Long Line Compensation OFF (Default setting) - Disables the Long Line Compensation mode. LC - Enables the Long Line Compensation mode. Boosts the video drive level to 1.25 Vp-p for long line transmission. DS1 and DS2 - Digital Slow Shutter Digital slow shutter slows the picture frame rate and increases the camera sensitivity under low light conditions. Depending on the number of fields of integration, the picture will develop a granular appear- ance and motion may show some lag, resu
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CAMERA SYNCHRONIZATION (AC OPERATION ONLY) When using more than one camera power supply, a brief vertical roll may occur on the monitor when a camera view is switched. To eliminate vertical roll, adjust the phase control by synchronizing, or line-lock- ing, the cameras to one another. Use the phase potentiometer located on the side of the camera (refer to Figure 1) to make adjustments. It may be necessary to have two people in communication when synchronizing the cameras: one person at the camer
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SPECIFICATIONS GENERAL CCD Sensor: 1/3-inch interline transfer Picture Elements: 768 (H) x 494 (V) Sensing Area: 6 mm diagonally Synchronization System: INT/AC line lock Horizontal Resolution: 480 TV lines Iris Control: Electronic/passive Minimum Illumination: 0.013 lux at f1.2, 50 IRE 0.008 lux at f1.2, 35 IRE ESC: 1/60-1/100,000 second Signal-to-Noise Ratio: 50 dB (AGC off) Gain Control: Automatic Vertical Phase: Adjustable 340° range Backlight Compensation: Selectable by DIP switch setting Sc
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WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on Pelco manufactured cameras (CC3500/CC3600/CC3700 and MC3500/MC3600 Series); two years on all other cameras. ® ® • Three years on Genex Series (multiplexers, server, and keyboard) and 090 Series Camclosure Camera System. •Two years on 10
