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Parameter
Mode
Sensitivity
Delay
7.2.2.6
Defog
The image quality may become weak if the camera is in the environment with fog or haze, the image can
realize auto correction in the auto mode; it can also select different intensity manually according to the fog
concentration, which is to adjust the image definition.
Refer to the following sheet for detailed information.
Parameter
Mode
It is to set device color and the B/W mode switch. When config file is
general, the default is auto. When config file is day, the default is color.
When config file is night, the default is black & white.
"Color": Device outputs the color video.
•
"Auto": Device auto select to output the color or the B/W video
•
according to the device feature (The general bright of the video or
there is IR light or not.)
"Black & White": The device outputs the black and white video.
•
It is to set sensitivity to change to Day mode and to Night mode. You
can select "High", "Middle" or "Low". The default is Middle.
It is to set delay time before change to Day mode and to Night mode.
Figure 7-17
•
When the "Mode" is set as "Manual", it is to manually set intensity, the
system will adjust the image definition according to the intensity which
have been set previously.
When the "Mode" is set as "Auto", the system will auto adjust the
•
image definition according to the actual scene.
When the "Mode" is set as "Off", then the defog function is disabled.
•
Function
Function
40
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