Pelco CCC1390H Series Camera C2924M (4/05) User Manual
10
C2924M (4/05)
Lens Mounting
The CCC1390H Series camera supports both manual and DC-drive auto iris lenses, either fixed focal length or varifocal. It automatically senses an
auto iris lens as soon as you plug in the connector. The camera has a standard CS-mount that can accept a C-mount lens with a PCMA40 lens
adapter.
auto iris lens as soon as you plug in the connector. The camera has a standard CS-mount that can accept a C-mount lens with a PCMA40 lens
adapter.
After mounting an auto iris lens, but before using the camera, perform the auto iris automatic adjustment procedure (refer to
Auto Iris Lens
Adjustment)
. Also perform this procedure each time you change the lens.
NOTE:
The CCC1390H Series camera does not support video-drive auto iris lenses.
WIRING AN AUTO IRIS LENS
DC-drive auto iris lenses are controlled through the four-pin drive connector (type D4-152N). Figure 2 identifies the pin connections for the auto iris
lens connector on the back of the camera.
lens connector on the back of the camera.
Figure 2.
DC-Drive Auto Iris Lens Connector
1
2
3
4
Pin
DC-Drive Auto Iris Lens
1
Control coil negative (–)
2
Control coil positive (+)
3
Drive coil positive (+)
4
Drive coil negative (–)