Adjustments
Auto Gain Control Adjustment
AGC ON: The sensitivity increases automatically when the light is low.
AGC OFF: A
Back Light Compensation Adjustment
When the background of the subject is very bright and the subject itself is dark, set the BLC (Back Light Compensation) ON. The BLC will measure the light of the image center and the lens iris will automatically set for optimum image quality.
Level Volume Control
The iris level of lens can be adjustED300 by the level control. Turn the level control to the right direction and video images will become brighter; turn the level control to the left direction and the video images will become darker.
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