Far End Mix
Program +0dB
Next
Menu
Output
Configuration
Next
Next
Audio
Configuration
Next
Audio Test
USB Off
Select level for program audio sent
to the far end.
•
Default:
-6dB
•
Range:
-100dB
–
+0dB
Turn either
Adjust
knob
to select a setting.
Near End Volume
Program +0dB
Next
Audio Channel
•
USB
•
Line
•
Ref
•
Aux
Send pink noise to audio outputs to test.
Pink Noise
•
Off
(Default)
•
On
Far End Mix
Microphone +0dB
Select level for microphone audio
sent to the far end.
•
Default:
+0dB
•
Range:
-100dB
–
+0dB
Select volume level for far end and
program audio as heard locally.
•
Default:
+0dB
•
Range:
-100dB
–
+0dB
Figure 72.
Audio Configuration Menu
NOTE:
If the MediaPort 200 is being used
with external DSP with AEC
then all
audio should pass through the MediaPort 200 at unity gain levels, requiring no audio
configuration in the MediaPort 200.
The following selections are available from the
Audio
Configuration
menu:
•
Far End Mix, Program
— Adjust the level of the program audio that is sent to the far
end. Rotate either
Adjust
knob to raise or lower the level in increments or decrements
of 1 dB. The default is
-6
dB.
•
Far End Mix, Microphone
— Adjust the level of the microphone audio that is sent
to the far end. Rotate either
Adjust
knob to raise or lower the level in increments or
decrements of 1 dB. The default is
+0
dB.
•
Near End Volume, Program
— Adjust the volume level of the far end and program
audio as heard locally. Rotate either
Adjust
knob to raise or lower the volume level in
increments or decrements of 1 dB. The default is
+0
dB.
NOTE:
For more information on which signals are routed through each section of the
Mix
•
Audio Test
— Sends a -12 dBFS pink noise signal to any of the audio outputs to
test the audio during system configuration. Rotate the left
Adjust
knob to select the
audio channel to test. Rotate the right encoder to select
On
to enable or
Off
to disable
sending the pink noise.
figure 72.
Audio Configuration Menu
MediaPort 200 • Front Panel Operation
75
