Motorola RMU2040 Quick Reference page 47

RM SERIES
Power up Audio Announcement
To cycle through the Power
up Audio Announcement
options power the radio while
pressing SB1 + SB2 at the
same time.
OPTIONS:
1. Battery level + Channel #
2. Channel #
3. Silent
Applies to
RMU2040 / RMU2043 / RMM2050
On/Off
Volume Knob
SB1 – Monitor Button
SB2 – Channel Select