Samsung SNB-7001 User Manual page 43

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.
Exposure Setup
You can adjust the exposure level of the camera.
1. Select <Exposure>.
2. Select each item and set it properly.
• Brightness : Adjust the screen
brightness.
• Iris : Adjust the iris of the camera
manually or automatically.
- Auto : Depending on the settings,
such as brightness and shutter
speed, the iris will be adjusted.
- Manual : Fix to Full Open.

For a camera with the shutter type of AUTO, the iris will operate properly only if it is set to
<Manual>.
• Shutter mode : Adjust the electronic shutter of the camera.
- Auto : Adjust the shutter speed automatically according to the ambient brightness.
- Manual : Adjust the shutter speed of the camera manually.
- A.FLK (Anti flicker) : Select this feature if you encounter a flickering screen due
to a frequency mismatch with the ambient lighting.
• Shutter speed : Control the shutter speed manually.
• SSNR : Specify the reduction level of background noise for a low contrast scene.
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