16
Controlling What You Hear

Adjusting Volume

Use the remotecontrol to raise or lower the volume of the sound you hear.
Changing the volume affects only the sound you hear at your site.
To adjust the volume:
Press
Volume
.

Muting the Microphone

You can mute the microphone if you do not want the far site to hear you. For
example, you might mute the microphone if you want to speak to someone
privately.
To mute or un-mute the microphone:
Press
Mute
on the remote control.
For VSX set-top and component systems that use aPolycom microphone, you
can alsom ute the call by pressing on themicrophone.

Enjoying Stereo Audio in Video Calls

If your video conferencing room is configured to use stereo sound, the left and
right microphone inputs are configured during system setup.It is important that
you do not move the microphones as this may detract from the stereo audio
experience.
Stereo audiois only used in video calls of 256 Kbps o rhigher.