Yamaha Revolabs FLX2 System Manual page 43

Advanced Audio
Browse to Advanced Audio menu: Menu Setup
Advanced Setup Advanced Audio.
Mic Audio
The 'Mic Audio' allows controlling the Microphones.
1. If 'All Mic Mute' is ON, all active Microphones
are affected when a mute button is pressed. If
one or more active Microphones are outside
the Charger Base, pressing the mute button
will change the mute status on all Microphones
outside of the Charger Base. Microphones in
the Charger Base will not be affected and will
remain off or stay muted at all times. If all
Microphones are in the Charger Base, pressing
the mute button will change the mute status of
all Microphones in the Charger Base. The
factory default for 'All Mic Mute' is OFF.
2. The 'Start Unmute' feature allows the
Microphones to come out unmuted when taken
out of charger. The factory default is ON.
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