60Hz: When the utility frequency of alternating current is 60Hz, the
exposure is automatically adjusted to make sure that there are no
stripes on images.
Outdoor: When Outdoor is selected, the exposure mode can be
switched.
You can select from:
Auto: The access controller will automatically adjust brightness of
images.
Shutter Priority: The access controller 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 access controller will adjust gain value automatically to
get ideal brightness.
Manual: You can configure gain and shutter value manually to
adjust image brightness.
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.
The larger the shutter value is and the shorter the exposure time is, the
darker the images will be.
If you select Customized Range, you can customize the shutter value
range.
When the gain value range is set, video quality will be improved.
You can increase video brightness by adjusting exposure
compensation value.
When 3D Noise Reduction (RD) is enabled, video noise can be
reduced, and high definition videos will be produced.
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.
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