Vivotek VS8801 User Manual page 60

VIVOTEK
■ 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.
NOTE:
► Up to 5 privacy mask windows can be set up on the same screen.
► If you want to delete a privacy mask window, please click on the 'x' mark at the upper right corner of
the window.
Video quality settings for stream 1
Click the items to display the detailed video quality settings.
■ Enable aspect ratio correction:
In the default settings, the size of the video window will change according to the layout of the live
viewing window you choose. However, the frame size may be distorted. If you check Enable aspect
ratio correction, the video window will be adjusted to the same frame size as the preview window. This
function is disabled as default.
60 - User's Manual
Advanced Mode
Video 14:49:04 2011/1/20