Dahua HCVR5104C User Manual page 528

The digital channel is shown as in Figure 5- 32.
Please refer to the following sheet for detailed information.
Parameter Function
Channel Please select a channel from the dropdown list.
It is to set the cable type of the corresponding analog channel. When the
Cable type
setup here matches the actual cable you are using, you can get the best
image effect. The default setup is COAXIAL. Please note this function is for
some series product only.


Period It divides one day (24 hours) to two periods. You can set different hue,
brightness, and contrast for different periods.
Hue It is to adjust monitor video brightness and darkness level. The default value
is 50.
The bigger the value is, the large the contrast between the bright and dark
section is and vice versa.
Brightness It is to adjust monitor window brightness. The default value is 50.
The larger the number is , the bright the video is. When you input the value
here, the bright section and the dark section of the video will be adjusted
accordingly. You can use this function when the whole video is too dark or
too bright. Please note the video may become hazy if the value is too high.
The value ranges from 0 to 100.The recommended value ranges from 40 to
60.
Figure 5- 32
COAXIAL: When the corresponding channel is using coaxial cable,
please select COAXIAL.
UTP: When the corresponding channel is using UTP cable, please
select UTP. Usually we recommend 10Ohm UTP cable.
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