Dahua DH-XVR54 L-I2 Series User Manual page 94

Ai digital video recorder
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Parameter
Brightness
Contrast
Saturation
Color Mode
EQ
Position
Custom
Description
Adjust the image brightness. The value ranges from 0 to 100. The default
value is 50.
The bigger the value is, the brighter the image will become. You can
adjust this value when the image as a whole looks dark or bright.
However, the image is likely to become dim if the value is too big.
The recommended range is between 40 and 60.
Adjust the image contrast. The bigger the value is, the more obvious the
contrast between the light area and dark area will become. You can
adjust this value when the contrast is not obvious. However, if the value
is too big, the dark area is likely to become darker and the light area over
exposed. If the value is too small, the image is likely to become dim.
The value ranges from 0 to 100. The default value is 50. The
recommended range is between 40 and 60.
Adjust the color shades. The bigger the value, the lighter the color will
become. This value does not influence the general image lightness.
The value ranges from 0 to 100. The default value is 50. The
recommended range is between 40 and 60.
In the Color Mode list, you can select Standard, Soft, Bright, Vivid,
Bank, Customized 1, Customized 2, Customized 3, and Customized 4.
The sharpness, hue, brightness, contrast and saturation will adjust
automatically according to the selected color mode.
Enhance the image effect. Adjust the effect value.
Click
, image is adjusted to the optimized effect automatically.
Click
, the current effect setting will be locked.
Only HD analog channel supports this function.
Adjust the display position of the image in the channel window. The
value indicates pixel. The default value is 16.
This function is only supported by analog channel.
You can customize four color modes.
Click Custom. The Custom Color page is displayed.
1.
2.
In the Color Mode list, select Custom 1, for example. Then configure
the settings for sharpness, hue, brightness, contrast and saturation. If
you select All, the configuration will apply to all four customized
color modes.
3.
Click OK.
On the Image page, in the Color Mode list, you can select the
4.
customized color mode.
83
User's Manual

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