VIVOTEK
66 - User's Manual
■ Keep current value
Follow the steps below to manually set the white balance to compensate for the ambient lighting
conditions�
1� Set the White balance to Auto and click Save�
2. Place a sheet of white paper in front of the lens, then allow the Network Camera to adjust the color
temperature automatically�
3. Select Keep Current Value to conrm the setting while the white balance is being measured.
4� Click Save to enable the new setting�
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�
■ Contrast: Adjust the image contrast level, which ranges from -5 to +5�
■ Sharpness:
Adjust the image sharpness level, which ranges from -3 to +3�
Enable Noise Reduction
Noise reduction is the process of removing noise from a signal� Select reduction for the Gaussian (video
amplier thermal noises often occur in the the dark area of an image) or Impulse (audio clicks and pops
due to electromagnetic interference)� Select the type of noise to remove or select Both Faussian and
Impulse and enter a value from 1 to 63 to set the degree of enhancement required�
You can click Preview to view the expected results, or click Restore to recall the original settings without
incorporating the changes� When completed with the settings on this page, click Save to enable the
setting and click Close to exit the page�
Privacy Mask Advanced Mode
Click Privacy Mask to open the settings page� On this page, you can block out sensitive zones to
address privacy concerns�
■ To set the privacy mask windows, follow the steps below:
1� Click New to add a new window�
2� Use the mouse to size and drag-drop the window, which is recommended to be at least twice the size
of the object (height and width) you want to cover.
3� Enter a Window Name and click Save to enable the setting�
4� Select Enable privacy mask to enable this function�
2011/01/17 13:44:17
2011/01/17 13:44:17