Motorola RMU2040 Quick Reference

On/Off
Volume Knob
SB1 – Monitor Button
SB2 – Channel Select
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

Motorola RMU2040 Specifications

General

Frequency Band	UHF
Frequency Range	450-470 MHz
Channels	4
IP Rating	IP54
Range	Up to 250, 000 sq. ft. / 20 floors
Weight	8.6 oz (with battery)
Dimensions	4.5 x 2.2 x 1.5 in (115.6 x 57.6 x 38.6 mm)