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Color Box Camera User Manual
SECTION 3: SETUP MENU USAGE
BACKLIGHT
• OFF: Deactivate the BACKLIGHT Function.
• BLC: Enable to select an area of a picture to view more clearly.
— AREA SEL: AREA 1 / AREA 2
— AREA STATE: ON /OFF
— GAIN: Adjust the value between. Range: 0 ~ 255 steps
— HEIGHT: Adjust the area height
— WIDTH: Adjust the area width
— LEFT / RIGHT: Move select area to the left or right
— TOP / BOTTOM: Move select area up or down
• HLC: If there is a bright light installed in a limited environment, such as an apartment
parking garage or gas station entrance, removing the light improves the view of car
license plates.
— LEVEL: Adjust the value. Range: 0 ~ 255 steps
• MODE: NIGHT ONLY / ALL DAY. Select HLC to activate during NIGHT ONLY or ALL DAY.
NOTE
Because the eectiveness of HLC depends on the amount of light area on the screen,
optimize the installation angle for best HLC performance. In a dark environment, HLC is
activated only when a high light is present. The HLC is not activated in bright or overly
dark condition.
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