Kramer Electronics VP-725NA - Manual (Page 30)

VP-725NA - Operating the VP-725NA Presentation Switcher/Scaler 25
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 12 .
For example, if CV input 3 audio level is set to 2 in the AUDIO GROUP mode, and
then you set it at 5 in the MASTER AUDIO mode, the audio level will still be 5 (not
2) when returning to the AUDIO GROUP mode.
Figure 12: Adjusting the Audio Input and Audio Output Levels