Audio Input; Realpresence Group 550 Audio Input Settings - Polycom RealPresence Group 550 Administrator's Manual

Administrator's Guide for the Polycom RealPresence Group Series
Setting
Enable Keyboard Noise
Reduction
Enable Join and Leave
Tones

Audio Input

The RealPresence Group 300 system has no audio input settings and the settings for the RealPresence
Group 500, RealPresence Group 550, and RealPresence Group 700 systems are quite different. The
following tables describe each.

RealPresence Group 550 Audio Input Settings

Setting
Type
Audio Input Level
Echo Canceller
Audio Meter (not labeled)
Type
Audio Input Level
Use Input for
Microphone
Echo Canceller
Audio Meter (not labeled)
Type
Audio Input Level
Audio Meter (not labeled)
Polycom, Inc.
Description
Specifies whether the system mutes audio from any site when keyboard tapping
sounds are detected but no one is talking at that site.
Note: MusicMode is disabled when this setting is enabled. Keyboard Noise
Reduction is not available if an audio mixer is used.
Plays an audible tone when a participant in a multipoint call joins or leaves the call.
Note: This setting is available only when the multipoint option is installed.
Description
Displays Line (dual RCA, auxiliary audio input).
Sets the audio input level.
Specifies whether to use the system's built-in echo canceller.
Displays the audio level of the line input, left and right channels.
Displays the 3.5mm connector for line-level stereo audio input.
Sets the 3.5 mm audio input level.
Specifies use of the 3.5mm input on the RealPresence Group 500 system as either
video-associated input (when the setting is not enabled) or as an input for external
equipment (when enabled) such as external mixers like the Polycom Vortex.
When associated with the video input, the audio input is active only when the
associated video input is selected (VGA/HD15). This audio is mixed into the local
audio and sent to the far end. Functionality does not change whether the video input
is defined as people or content.
When used as an audio input for external equipment, the audio is mixed with the
input on the Polycom microphone array input and sent to the far end. This input will
be muted when the local mute is activated.
Specifies whether to use the system's built-in echo canceller.
This setting is available only when the Use Input for Microphone setting is enabled.
Displays the audio level for the 3.5 mm input port, left and right channels.
Displays HDMI (HDMI connector embedded audio input, associated with video input
1).
Sets the audio input level.
Displays the audio level for the HDMI input port, left and right channels.
Microphones and Speakers
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