user manual

VIVOTEK
User's Manual - 57
■ Enable low light compensation: Select this option in low light mode, and the values of sharpness and
brightness will change automatically as the noise reduction function�
You can click Preview to fine-tune the image, 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.
WDR Enhancement (IP8151P only):
This function allows users to identify image details in extremely
bright as well as dark environments� Select a proper mode and strength according to your needs�
■ OFF: By default, the WDR enhancement is disabled.
■ Auto: Select this option, the WDR enhancement will be activated automatically after a certain time
interval�
■ Always on: Select this option, the WDR enhancement will be activated automatically once the scene or
light source changes�
■ Keep current value: Select this option, the WDR enhancement will be activated automatically
immediately, then keep the same value without changing unless you change the mode�
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�
NOTE
►
Up to 5 privacy mask windows can be set up on the same screen�
► If you want to delete the privacy mask window, please click the ‘x’ on the upper right-hand corner of
the window�
2010/12/09 17:08:562010/12/09 17:08:56