ALC
In combination of GAIN:AGC, SHUTTER:AES and AUTO IRIS, the following four kinds
of ALC (auto level control) can be performed. This feature ensures stable video signal
output according to a wide-range change in illumination.
Note
㧦
1
㧚
AES cannot be combined with a Video type lens.
2
㧚
When not using an auto iris lens, at the Lens menu, set Lens Type to DC and Iris
Mode to Manual.
+6dB to +24dB
0dB
O P EN LIMIT
CLO SE LIMIT
to 1/100,000s
AG C +AU T O IR IS+AE S
AG C range
AUTO IRIS range
(DC type lens)
AES range
AG C range
AUTO IRIS range
(DC type/VIDEO type lens)
AG C +AU T O IR IS
AES range
AUTO IRIS range
(DC type lens)
AU T O IR IS +AE S
AG C range
AES range
AG C +AE S
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