Samsung SNB-5000 User Manual page 78

setup screen
BLc Setup
You can specify a desired area on the video manually and set the area to be displayed
more clearly.
1. Select <Backlight>.
2. Set <mode> to <BLc>.
3. Set <BLc level>.
You can change the level to adjust the
brightness of the monitoring area.
4. Set the <top, Bottom, Left, right>
levels to specify the target area.
HLc (Highlight compensation) Setup
When a strong light such as streetlamp or headlight faces forward to the camera, you can
mask that exposed area in order to protect it from being saturated.
1. Select <Backlight>.
2. Set <mode> to <HLc>.
3. Set the <HLc level> and the <mask
tone>.
• HLC level : Adjust the brightness
level so as to remove the incoming
highlight from a specific condition.
• Mask tone : Adjust the mask tone of
the highlighted area.
At night operation, this function will be activated only if the incoming highlight exceeds a certain
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area in a low contrast environment.
At night, HLC will not function if the scene is either too bright or too dark.
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78_ setup screen