ALL MUTE
To mute all unselected audio:
1. Press the All Mute button.
Note: This will mute the unselect audio for a preprogrammed
time period (default is 30 seconds).
2. Press the All Mute button again to unmute the audio,
or when the muting time is complete, the unselected
audio returns to its previous level.
MCC 7500 Dispatch Console Elite Operator Flipbook
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