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Pelco Manual C1917M (12/97) 5
4.0 INSTALLATION
1. Remove the six (6) Phillips screws that hold the upper cover to the camera
body and remove the cover (refer to Figure 2).
2. Set the internal switches according to the conditions in which the camera will
be used (refer to Figures 2 and 3).
Switch Settings
AGC ON
OFF (gain: 0 dB)
CCD IRIS* ON
OFF
SHUTTER (only effective when CCD IRIS is off)
0: 1/60 s 4: 1/1000 s
1: 1/100 s 5: 1/2000 s
2: 1/250 s 6: 1/4000 s
3: 1/500 s 7: 1/10000 s
* When using a manual iris lens, the CCD IRIS function automatically adjusts
the shutter speed to maintain a suitable exposure level. Turn this switch off
when using an auto-iris lens.
The CCD IRIS function used in the internal synchronization mode (SYNC switch
set to INT) may cause unstable color reproduction (slow color changes) to an
object shot under fluorescent lighting or unstable (flickering) lighting condi-
tions. If the color changes are too extreme for the picture to be used, turn the
CCD IRIS function off and use an auto-iris lens.
Figure 2. Removal of Camera Cover Figure 3. Internal Switch Settings