General Use
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3.11.2 Presentation Menu

The Presentation menu offers you all available video sources; Main Camera, PC, Document
Camera, VCR, AUX and VNC. All these sources can be used a s Main Video Stream or Dual
Video Stream (Duo Video / H.239). Not all system s has all video sources available, see Interfaces
for details.
Outside a call the presentation menu o nly contains Main Video Sources. In a call, the headers
Dual Video and Snapshot display in addition to Main Video (if the call supports Duo Video
/H.239). Use the up/down keys to change between video sources and headers. Start a Dual
Stream by selecting a Dual Video so urce. Close the Dual Stream by deselecting the video source
button.
Note that Dual Video Stream may not be available if the option is not installed, not supp orted
on your system or if already activated. Use the up/down keys to change b etween video source
and header.
For Snapshots, see Take Ne w Snapshot and Display Snapshot.
How to change your main vi deo source:
1. Choose the Main Video header from the Presentation menu.
2. Choose your desired video source and press OK.
How to show a presentation in addition to your main video (Dual Video Stream):
1. Select the Duo Video header.
2. Choose a dual video source and press OK.
3. Deselect the active video source button to end the presentatio n.