DN/CH SERIES ADJUSTMENTS
Refer to Figure 19 to adjust the
Figure 19. Adjusting the
SWITCH SETTINGS
Locate the DIP switch. Then set the switches for your installation.
SW4-1: Auto Gain Control
The automatic gain control (AGC) adjusts the image automatically to compensate for changes in light levels.
Set
SW4-2: Backlight Compensation
The backlight compensation (BLC) feature compensates for backlit scenes by enhancing objects in the center of the scene.
Set
Set it to OFF to disable backlight compensation. This is the default setting.
SW4-3: N/A
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