Page 2 - Models; IMPORTANT SAFEGUARDS AND WARNINGS
[ 2 ] Pelco Manual C1985M-E (4/03) Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should only be done by qualified service and installation personnel. 2. Installation shall be done in accordance with all local and national elec...
Page 3 - Lens Mounting; Back Focus Adjustment; PIN
Pelco Manual C1985M-E (4/03) [ 3 ] CAMERA LAYOUT Figure 1. Camera Layout INSTALLATION Lens Mounting The camera can use a fixed iris, manual iris, or auto iris. The camera is factory set for a CS-mount lens,but is easily adjusted for a C-mount lens. 1. C-Mount Lens Only - Rotate the back focus adjust...
Page 4 - Power and Video Connections; Power Supply Connections; Camera Mounting; To change the mount adapter position:
[ 4 ] Pelco Manual C1985M-E (4/03) Power and Video Connections The MC3651H-2 camera is designed to operate from a 12 VDC or 24 VAC power supply. The power sup-ply connections are shown in Figure 1. The LED on the back panel of the camera indicates that power isconnected. Use only a Class 2 isolated ...
Page 5 - AC Operation Only; Recommended Wire Gauge and Wiring Distances; Wire Gauge; require a minimum wire gauge of 20 AWG.; Maximum Distance
Pelco Manual C1985M-E (4/03) [ 5 ] To connect the camera power and video: 1. Remove the cosmetic trim ring from the camera (refer to Figure 1). Thread cabling through the rear cover. 2. Connect the power cable to the two pin power connector on the back of the camera using the terminal block connecto...
Page 6 - LENS SETUP AND FOCUS PROCEDURES; Video Drive Auto Iris Lens; Fixed Lens; Manual Iris Lens; Zoom Lens
[ 6 ] Pelco Manual C1985M-E (4/03) LENS SETUP AND FOCUS PROCEDURES Video Drive Auto Iris Lens When a video drive auto iris lens is used, the lens mode selector switch must be set to AIV. Switch theESC and AGC OFF. Refer to the lens instructions and adjust the lens for the optimum picture (video out-...
Page 7 - BACK FOCUS ADJUSTMENT; To adjust the back focus:
Pelco Manual C1985M-E (4/03) [ 7 ] Figure 5. Back Focus Adjustment BACK FOCUS ADJUSTMENT The back focus adjustment is located at the front of the camera and is accessible from either side of thecase. To adjust the back focus: 1. Loosen the two back focus locking screws (one on each side). 2. Turn th...
Page 8 - BLC; Internal; SWITCH SETTINGS
[ 8 ] Pelco Manual C1985M-E (4/03) Figure 6. Default Settings OFFOFF OFF OFF AIV INT NOR OFF OFF OFF BLC AGC OPT ESC AID LL SHPLC DS1 DS2 ON PHASE LEVEL + - H L 1 2 3 4 5 6 7 8 9 10 00026 1 BLC - Back Light Compensation OFF (Default setting) - Disables the BLC mode. BLC - Enables the BLC mode. If a ...
Page 9 - the camera, sharpening the edges in the picture.; LC; Long Line Compensation; DS1 and; - Digital Slow Shutter
Pelco Manual C1985M-E (4/03) [ 9 ] 7 NOR/SHP - Sharpness NOR (Default setting) - Sets the camera to normal sharpness mode. SHP - Enables the Sharpness mode. Enhances picture detail by increasing the aperture gain of the camera, sharpening the edges in the picture. 8 LC - Long Line Compensation OFF (...
Page 10 - CAMERA SYNCHRONIZATION (AC OPERATION ONLY); To synchronize the cameras do the following:
[ 10 ] Pelco Manual C1985M-E (4/03) CAMERA SYNCHRONIZATION (AC OPERATION ONLY) When using more than one camera power supply, a brief vertical roll may occur on the monitor each timea camera view is switched. To eliminate vertical roll, adjust the phase control by synchronizing, or line-locking, the ...
Page 11 - SPECIFICATIONS; GENERAL
Pelco Manual C1985M-E (4/03) [ 11 ] SPECIFICATIONS GENERAL CCD Sensor: 1/3-inch interline transfer Picture Elements MC3651H-2: 768 (H) x 494 (V) MC3651H-2X: 795 (H) x 596 (V) Sensing Area: 6 mm diagonally Synchronize System: INT/AC line lock Horizontal Resolution 570 TV lines Iris Control: Electroni...
Page 12 - WARRANTY AND RETURN INFORMATION
[ 12 ] Pelco Manual C1985M-E (4/03) REVISION HISTORY Manual # Date Comments C1985M 10/00 Original version. C1985M-A 12/00 Added note for cosmetic trim ring. Revised switch setting illustration to depict default settings. C1985M-B 7/01 Added camera model MC3651H-2X. C1985M-C 6/02 Revised the lens con...