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10-6 M3322 AUTOMATIC SENSITIVITY CONTROL FOR SIT
As for this option, modification of internal circuit i s required, and this
option i s set a t our factory. I n case of adding this option after ship-
ping, our factory will take the camera in charge.
Operation
1. Turning ASC switch on the rear panel t o ON position, t h i s function
works. T h i s time, the SENSITIVITY pot. on the front panel does not
work.
2. When the picture on the monitor repeats the intensity conversion, and
when the red LED on the front panel of CCU lights, They show the
incident light i s excessive. Then stop down the i r i s .
After powering on and then about 15 seconds, the ASC function works.
3. The correction range against the incident light is 64:1
(It corresponds to the i r i s at 6 levels.) or more.
4. When using this function, i t i s impossible to use either M2503 or
M2504, also the AGC function.
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