Configuring Audio Settings; Speakers; Setting The Speaker Volume - Polycom QDX 6000 Administrator's Manual

Microphones and Speakers

Configuring Audio Settings

To configure general audio settings:
1
2
Setting
Sound Effects Volume
Mute Auto Answer
Calls
Microphone Gain
Echo Cancellation
Enable Polycom
StereoSurround

Speakers

You must connect at least one speaker to the Polycom QDX 6000 system in
order to hear audio. You can use the speakers built into the main monitor, or
you can connect an external speaker system to provide more volume and
richer sound in large rooms.
The following table describes the audio outputs of the Polycom QDX 6000
system.
Audio Outputs
Line Out (Main Audio)
VCR OUT (VCR/DVD Player)

Setting the Speaker Volume

To set the volume of an external speaker system:
1
2
3
4-2
Go to System > Admin Settings > Audio > Audio Settings.
Configure these settings on the Audio Settings screen:
Description
Sets the volume level of the ring tone and user alert
tones.
Specifies whether to mute incoming calls.
Incoming calls are muted by default until you press the
mute on the microphone or on the remote control.
Sets the microphone input volume.
Lets you specify whether to use the system's built-in echo
canceller with the main audio input (Line In).
Specifies that Polycom StereoSurround is used for all
calls.
Connector Output Type
RCA Mono/Stereo
RCA Mono/Stereo
Go to System > Diagnostics > Audio > Speaker Test.
Start the speaker test.
Adjust the volume of the speaker system. From the center of the room
the test tone should be as loud as a person speaking loudly, about 80-90
dBA on a sound pressure level meter.
Audio Mix Routed to the Output
System tones and sound effects + Audio
from the far site +
Near-site talkers + Audio from the far site +