To Set Blc; To Set Exposure - Samsung SND-L5083R User Manual

setup screen

to Set BLc

You can specify a desired area on the video manually and set the area to be displayed
more clearly.
1. Select <Back light>.
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.
When BLC is set, the green box is displayed on the screen for 30 seconds.
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To prevent malfunction at the time of BLC setup, the vertical space of the BLC area should be over
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40 and below 60 while the horizontal space over 30 and below 60.

to Set exposure

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.
• Minimum shutter : The limit of the
longest exposure time.
Shutter is the mode to set up the range of the sensor exposure time which will specify the upper
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and lower limits for the electronic shutter movement.
The framerate may be reduced in the dark condition if Shutter has a lower value than specified in
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the Sensor mode.
• Maximum shutter : The limit of the shortest exposure time.
• Anti flicker : It prevents screen flickering incurring from the dissonance between the
surrounding lighting and the frequency.
• SSNR : Select Able or Disable for the video noise elimination function.
• SSNR level : Adjust the noise reduction level.
• AGC : Select AGC Control mode.
Adjust the gain value of the video (that, in particular, was recorded at a low
contrast scene and had a lower brightness level than normal) to control the video
brightness.
The image exposure can be saturated depending on the Shutter setup range.
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92_ setup screen