Technical data

CommandTouch User’s Handbook 5
The DONE button is located in the lower-
right corner of secondary pages. Pressing
this button returns you to the previous
page or menu. In some cases, it
terminates the current operation.
Buttons that control local audio are
located in the upper-right corner of most
of the touch panel pages and menus.
Press the INCREASE button (at top) to
increase audio volume.
The MUTE button (in the center)
temporarily disables your local
microphones. When activated, the MUTE
button flashes. Additionally, an indicator
appears on the video monitor as a
reminder that you cannot be heard by the
remote site. Press the MUTE button again
to enable your local microphones.
Press the DECREASE button (at bottom)
to decrease audio volume.