Search; Manual Record; Alarm Output; Video Matrix - Dahua HCVR5204A Series User Manual

Item
Saturation
Gain
Color mode

4.4.4 Search

Please refer to chapter 4.8.1 for detailed information.

4.4.5 Manual Record

Please refer to chapter 4.10.4.3.1 for detailed information.

4.4.6 Alarm Output

Please refer to chapter 4.10.3.4 for detailed information.

4.4.7 Video Matrix

Please refer to chapter 4.10.5.3 for detailed information.

4.5 Navigation Bar

You need to go to the Main menu->Setting->System->General to enable navigation
bar function; otherwise you can not see the following interface.
The navigation bar is shown as below. See Figure 4-22.
Note
become hazy if the value is too low. If this value is too
high, the dark section may lack brightness while the
bright section may over exposure .The recommended
value ranges from 40 to 60.
It is to adjust monitor window saturation. The value
ranges from 0 to 100. The default value is 50.
The larger the number, the strong the color is. This value
has no effect on the general brightness of the whole
video. The video color may become too strong if the
value is too high. For the grey part of the video, the
distortion may occur if the white balance is not accurate.
Please note the video may not be attractive if the value
is too low. The recommended value ranges from 40 to
60.
The gain adjust is to set the gain value. The default
value may vary due to different device models. The
smaller the value, the low the noise. But the brightness is
also too low in the dark environments. It can enhance
the video brightness if the value is high. But the video
noise may become too clear.
It includes several modes such as standard, color, bright,
gentle. Select a color mode, the sharpness, brightness,
contrast and etc
corresponding setup.
can automatically switch to
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