VIVOTEK
48 - User's Manual
Image settings
On this page, you can tune the White balance, Image adjustment and WDR enhanced .
White balance
: Adjust the value for the best color temperature.
■ Auto: Firmware will automatically adjust the color temperature in the current lighting condition 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 or a cooler-color (such as blue) in front of the lens, then allow the
Network Camera to automatically adjust the color temperature.
3. Check
Fix current value
to confirm the setting while the white balance is being measured.
■ Manual: This item allows user to input the R gain & B gain manually.
Image Adjustment
■ Brightness: Adjust the image brightness level, which ranges from -5 to +5.
■ 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.
■ Saturation: Adjust the image saturation level, which ranges from -5 to +5. You can also select
Customize
and manually enter a value.
■ Sharpness: Adjust the image sharpness level, which ranges from -3 to +3. You can also select
Customize
and manually enter a value.
■ Gamma curve: Adjust the image sharpness level, which ranges from
0% to 100%.
You may let firmware
Optimize
your display or select the
Manual
mode, and pull the slide bar
pointer to change the preferred level of Gamma correction towards higher contrast or towards the
Sensor Setting 2:
For special situations
Sensor Setting 1:
For normal situations
