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VIVOTEK
User's Manual - 65
Preference
On this page, you can tune the Image adjustment parameters. You can congure two sets of preferred
settings: one for normal situations, the other for special situations, such as day/night/schedule mode.
White balance: Adjust the value for the best color temperature.
■ Auto: It will automatically adjust the color temperature of the light in response to different light sources.
You may follow the steps below to adjust the white balance to the best color temperature.
1. Set the White balance to Auto.
2. Place a sheet of white paper in front of the lens, then allow the Network Camera to adjust the color
temperature automatically.
3. Check Fix current value to conrm the setting while the white balance is being measured.
■ Manual: This item allows users to manually input the R gain & B gain ratios.
Image Adjustment
■ Brightness: Adjust the image brightness level, which ranges from -5 to +5.
■ Saturation: Adjust the image saturation level, which ranges from -5 to +5. You can also select
Customize and manually enter a value.
■ Contrast: Adjust the image contrast level, which ranges from -5 to +5. Please note that this function will
be disabled if you enable WRD enhancement in the column below.
■ Sharpness:
Adjust the image sharpness level, which ranges from -3 to +3.
You can also select
Customize and manually enter a value.
■ Gamma curve: This function is for user to
select a proper gamma curve value to adjust the gray-scale of
the monitor.