User's Manual

57
Parameter
Description
stripes on images.
Outdoor: When Outdoor is selected, the exposure mode can be

switched.
Exposure
Mode
 When you select Outdoor in the Anti-flicker drop-down list, you can
select Shutter Priority as the exposure mode.
 Exposure modes of different devices might vary, and the actual product
shall prevail.
You can select from:
Auto: The terminal will automatically adjust brightness of images.

Shutter Priority: The terminal will adjust image brightness according to

shutter exposure value range. If the image brightness is not enough
and the shutter value has reached upper or lower limit, the terminal will
adjust gain value automatically to get ideal brightness.
Manual: You can configure gain and shutter value manually to adjust

image brightness.
Shutter
The larger the shutter value is and the shorter the exposure time is, the
darker the images will be.
Shutter Value
Range
If you select Customized Range, you can customize the shutter value
range.
Gain Value
Range
When the gain value range is set, video quality will be improved.
Exposure
Compensation
You can increase video brightness by adjusting exposure compensation
value.
3D NR
When 3D Noise Reduction (RD) is enabled, video noise can be reduced,
and high definition videos will be produced.
Grade
You can adjust the value of the 3D NR when 3D NR is enabled.
The larger the value is, the less the noise there will be.
4.7.4 Motion Detection
Set a range in which moving objects can be detected.
Select Video Setting > Video Setting > Motion Detection. Step 1