Audio - Vivotek ND8312 User Manual

VIVOTEK - Built with Reliability
To Activate and Deactivate PiP function,
PiP is short for Picture in Picture, a function that provides digital zoom into a live video.
When activated, a Global view window will appear at the lower right of the view cell as shown
below. You can display only a portion of the complete video frame as an area of your interest.
Using a click and drag on the ROI window, you can instantly move to other areas within the
video frame.
You can resize the ROI window by a mouse hover on the lower-right corner of the window until
the resize mark appears. The default size of the ROI window is 25% of the Global view.
Click on the deactivate button to close the PiP window.
Zoom In Zoom Out
Global view
ROI
Note that not every camera supports the PiP function. For example, PTZ cameras do not
support the PiP feature.
Refer to page 132 for GUI legends and individual functionality.

6-1-3. Audio

Audio is only transmitted through the camera in a view cell that is currently selected. You can
manually tune the volume level, mute, or unmute the audio feed through a view cell.
User's Manual - 161