Sanyo VCC-XZN600P Instruction Manual page 31

Sets the gain of the video signal.
Auto Gain Control (AGC) is a function that automatically adjusts the gain of the video signal in the camera's
amplifier according to the brightness of the target objects to maintain a constant signal output.
Automatic gain setting using AGC
Manual gain setting
1
Use the / button to select [AGC], use the
button.
The GAIN SETTING screen appears.
2
Use the / button to select [MAX GAIN] and use the
option.
Available settings:
LOW: For bright target object
(The "LOW" option is not available when [DAY/NIGHT] is set to "AUTO".)
NORMAL: Normal setting
MIDDLE: For slightly dark target objects
HIGH: For dark target objects
The maximum gain value varies depending on the Day/Night function mode.
Setting a higher gain level will improve the camera sensitivity in a dark condition, but increase the
noise as well.
3
Use the / button to select [DNR] and use the
Setting the DNR (Digital Noise Reduction) will reduce the noise at low luminance levels.
Setting [DNR] to "ON" cancels the [V-RESO.UP] (vertical resolution increase) settings.
The DNR function does not work in electronically zoomed areas in the color mode.
The DNR function works when the AGC's gain level is high. However, using the DNR function may
cause blurs and ghosts in moving target objects. In this case, the resolution will also be reduced.
4
Select [MENU] and choose "BACK" or "END" to complete the setting.
1
Use the / button to select [AGC], use the
/ button to choose "ON", and press the SET
/ button to choose the desired gain
/ button to choose "ON".
/ button to choose "OFF", and press the SET
31 / 153