Polycom realpresence group 550 Administrator's Guide

Administrator’s Guide for the Polycom RealPresence Group Series Microphones and Speakers
Polycom, Inc. 77
Audio Output
Stereo Settings
To send or receive stereo audio, make sure your Polycom RealPresence Group system equipment is set up
as described in Connecting Devices to the Polycom RealPresence Group 300, RealPresence Group 500,
and RealPresence Group 550 Microphone Inputs on page 69 and Connecting Audio Output on page 72.
Then configure the system to use Polycom StereoSurround, test the system configuration, and place a test
call.
If you are in a call with a far site that is sending audio in stereo mode, you can receive in stereo. In multipoint
calls where some sites can send and receive stereo and some sites cannot, any site that is set up to send
or receive stereo will be able to do so.
Type Displays HDMI 2 (HDMI connector embedded audio input, associated with video
input 2).
Audio Input Level Sets the audio input level.
Audio Meter (not labeled) Displays the audio level of the line input, left and right channels.
Type Displays HDMI 3 (HDMI connector embedded audio input, associated with video
input 3).
Audio Input Level Sets the audio input level.
Audio Meter (not labeled) Displays the audio level of the line input, left and right channels.
Type Displays Component (dual RCA, associated with component video input 4).
Audio Input Level Sets the audio input level.
Audio Meter (not labeled) Displays the audio level of the line input, left and right channels.
Setting Description
Master Audio Volume Sets the main audio output volume level going to the speakers.
Bass Sets the volume level for the low frequencies without changing the master audio
volume.
Treble Sets the volume level for the high frequencies without changing the master audio
volume.
Type Display the current audio output type.
Output Mode Specifies whether volume for a device connected to the line out connectors is variable
or fixed.
•Variable — Allows users to set the volume with the remote control.
• Fixed — Sets the volume to the Audio Level specified in the system interface.
Line Output Level Displays the output level meter for the current audio output type.
Setting Description

Polycom realpresence group 550 Specifications

General

Brand	Polycom
Model	realpresence group 550
Category	Conference System
Language	English