Polycom RealPresence Group Series Administrator's Manual page 144

Note: Playback to ALL locations, Video Content Associatedand Playback to Far Sites playback
options are not supported during an AVMCU call.
RealPresence Group 310 and 500 system Audio Input Settings are described in the following table.
Setting Description
Type Displays the 3.5 mm connector for line-level stereo audio input.
Displays embedded audio from the HDMI connector.
Displays the USB Headset audio level.
Audio Input Sets levels for the left and right channels. Choose a value from 0 to 10.
Level
• Playback to All Locations (Default): The 3.5 mm stereo audio input is heard on the
Playback
system's speakers and at far sites. Mute control and echo cancellation aren't available.
Options
• Playback to All Locations, Video Content Associated: The 3.5 mm stereo audio input is
played back to near and far sites when associated video content input has active video
input. There is no mute control and echo cancellation for 3.5 mm audio input.
• Playback to Far Sites: The 3.5 mm stereo audio input is played back to the far sites if the
system is in a call; there is no video content association. Mute control and echo
cancellation is not supported for 3.5 mm audio input. The near site does not hear the 3.5
mm audio input.
• Playback to Far Sites, Mute Controlled: The 3.5 mm stereo audio input is played back to
the far sites if the system is in a call (there is no video content association). Muting the
microphones also mutes the 3.5 mm audio input. No echo cancellation is supported for 3.5
mm audio input. The near site does not hear the 3.5 mm audio input.
• Playback to Far Sites, Mute Controlled, Echo Cancelled: The 3.5 mm stereo audio
input is heard at far sites but not on the system's speakers. You can mute all audio and
echo cancellation is enabled. This setting doesn't apply to audio associated with your
shared content. This setting turns off EagleEye Acoustic camera microphones.
• Handset: The 3.5 mm stereo audio input is played back to the far sites if the system is in a
call. There is no video content association. Muting the microphones also mutes the 3.5 mm
audio input. The audio from 3.5 mm input is echo canceled. The near site does not hear
the 3.5 mm audio input. This setting does not turn off EagleEye Acoustic camera
microphones.
Audio Meter Displays the audio level of the input (left and right channels).
RealPresence Group 700 audio input settings are described in the following table.
Polycom, Inc.
Configuring Audio Settings
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