### AGC

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].

#### Automatically configuring gain value using AGC

1In [AGC], select “ON”.
2In [MAX GAIN], select the maximum gain level for AGC and click SET.

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)

#### Manually configuring gain value

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)

1In [AGC], select “OFF”.
2In [GAIN SETTING], select the gain value of AGC and click SET.

0dB, 3dB, 6dB, 9dB, 12dB, 15dB, 18dB, 21dB, 24dB, 27dB, 30dB, 33dB, 36dB, 39dB, 42dB