Dahua HCVR21**HS-S2 Series, User Manual

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HDCVI Series DVR User
’s Manual
118
Item Note
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.
Color mode It includes several modes such as standard, color, bright,
gentle. Select a color mode, the sharpness, brightness,
contrast and etc can automatically switch to corresponding
setup.
EQ Click reset button, device can automatically adjust to the best
display effect.
Position It is to adjust the image position on the screen.
Customized Click it to set customized color mode.
4.5.5 Display
It is to set display output mode. There are two modes: full screen (4:3)/image original rate (16:9). Icon
means current display output mode. See Figure 4-30.
Figure 4-30
4.5.6 Face Search
It is to display human face record list, and view human face recognition record file.
4.5.7 Search
Please refer to chapter 4.9.1 for detailed information.
4.5.8 Manual Record
Please refer to chapter 4.11.4.3.1 for detailed information.