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Operating the VP-725XLA Presentation Switcher / Scaler
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When the VP-725XLA is in use, both modes operate simultaneously, as well
as independently, that is, the Scaler output is available even when switching
in the VIDEO GROUP mode, and visa-versa.
7.3 Understanding the Audio Features
This section describes:
• Adjusting the audio level (see section
7.3.1)
• Using the Microphone CONTROL Modes (see section
7.3.2)
7.3.1 Adjusting the Audio Level
You can set the audio level to determine the volume for each Group input and
output, as well as for the Master In, Master Out, and Mic In.
To adjust the group audio level via the front panel:
1. Press the AUDIO GROUP
button.
2. Press the AUDIO LEVEL
LINE button to adjust the group audio input
level or press the AUDIO LEVEL
OUT button to adjust the group audio
output level.
An OSD audio level adjustment box appears on the screen.
Press the UP and DOWN buttons to scroll through the various groups.
3. Press the + and – buttons to adjust the audio level
1
.
To adjust Master Audio level via the front panel:
1. Press the MASTER AUDIO button.
2. Press the AUDIO LEVEL
LINE button to adjust the master audio input
level or press the AUDIO LEVEL
OUT button to adjust the master audio
output level.
An OSD audio level adjustment box appears on the screen.
Any selected input can have its audio level adjusted either via the MASTER
AUDIO mode or the AUDIO GROUP mode and the last setting is maintained
even when a different operating mode is selected. The MASTER AUDIO
output level and the GROUP AUDIO output level set the master audio output
and the group audio output, respectively, as illustrated in the example in
Figure 11.
1 Audio level within the group is adjusted for the selected input only. When selecting a different input within the group, that
input updates automatically