Polycom QDX 6000 System Administrator's Manual page 46

Administrator Guide for Polycom QDX 6000 System
4 - 4
Setting
Microphone Level
Line In Level
Echo Canceller
Microphones
(dB meter)
Line Input
(dB meter)
Echo Ccanceller
(dB meter)
3. Select and enter these settings on the Audio Output screen:
Setting
Line Output Mode
Level
Line Out (dB meter)
Description
Sets the volume level for microphone input.
Sets the volume level for line input.
Lets you specify whether to use the system's built-in echo
canceller with line audio input.
Note: This setting only affects line input. Typically,
microphones connected to the Polycom microphone input
are automatically echo cancelled.
Lets you see the peak input signal level present at the
microphones.
Lets you see the peak input signal level present at the line
input.
Lets you see the peak input signal level present at the
echo canceller.
Description
Specifies whether volume for a device connected to the
audio 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.
Note: When this setting is set to Fixed, the remote
control's volume adjustment does not affect the output
level of line output.
Sets the volume level for line output when Line Output
Mode is set to Fixed.
Lets you see the peak output signal level present at line
output.