Pelco MCC1380H-6 Camera Accessories User Manual


 
10 C1963M (8/04)
LENS INSTALLATION
The CCC1380H-6, CCC1380H-6X, and MCC1380H-6 can use fixed, manual, or passive (DC-
controlled) auto iris lenses. The camera has a standard CS lens mount but can use a C-mount lens
when a C/CS-mount adapter is installed between lens and camera.
LENS MOUNTING
1. Screw the lens onto the lens mount. Be careful to prevent dust from entering the space
between the lens and the CCD element. If necessary, use clean, compressed air to remove any
foreign matter.
2. Aim the camera and focus the lens to the object or area to be observed.
3. If a manual iris lens is used, adjust the iris for the best picture quality. The largest aperture
gives the best light sensitivity, the smallest aperture the greatest depth of field.
AUTO IRIS LENSES
Passive auto iris lenses are DC-controlled via the 4-pin iris drive connector (type D4-152N) located
on the back of the camera. Pin connections for the iris drive connector are as follows:
PIN VIDEO SIGNAL CONTROL DC VOLTAGE CONTROL
1 +9 VDC (40 mA max.) Control coil (-)
2 +9 VDC (40 mA max.) Control coil (+)
3 AI - Video Drive coil (+)
4 GND Drive coil (-)
12
3
4
LENS CONNECTOR