Configure the video signal gain value automatically or manually.
Automatically configuring gain value using AGC
Manually configuring gain value
Auto Gain Control (AGC) is a function that automatically adjusts the gain value of the camera's video signal amplifying circuit according to the brightness of the subject to maintain a constant signal output.
The configured settings will be applied to “CAM1” or “CAM2”, whichever you selected under [VIEW].
Selecting a higher gain level will improve the camera sensitivity in a dark condition, but increase the noise as well.
NORMAL: |
For normal subject |
---|---|
MIDDLE: |
For slightly dark subject |
HIGH: |
For dark subject |
The maximum gain value varies depending on the mode set for [DAY/NIGHT]. (For VCC-HD2300P/VCC-HD2300)
If you set [AGC] to “OFF”, you cannot enable the electronic sensitivity boosting function (in [SENSE UP] in [IRIS]).
You cannot select “OFF” in [AGC] if [DAY/NIGHT] is set to “AUTO” or the electronic sensitivity boosting ([SENSE UP]) is enabled. (For VCC-HD2300P/VCC-HD2300)
0dB, 3dB, 6dB, 9dB, 12dB, 15dB, 18dB, 21dB, 24dB, 27dB, 30dB, 33dB, 36dB, 39dB, 42dB