Hover the mouse over the tabs and buttons for a description. Tabs and buttons with descriptions commencing with ‘GOTO’ can be clicked for more information.
Touching the EXIT button in the bottom left hand corner of the screen gives you three options:
Touch the Shut Down button to exit videoconferencing mode and shut down the system.
Touch the Exit & return to Presentation button to return to lecture/local presentation mode.
Touch the Cancel button to remain in videoconferencing mode.