Body
1) Select tab to control specific aspects of the system. Appears in all pages.
2) Select Video source for the display(s).
3) Controls main volume in the room
4) Shuts the system down, shows a confirmation screen first to prevent accidental shutdown.

1) Control volume of selected video source

1) Changes to and selects camera for streaming and control.
2) PTZ camera for selected camera.
3) Static presets for selected camera.
4) Users defined presets for selected camera.
5) Tap to save/change user defined presets fo selected camera.