Motorola RMU2040 Quick Reference

PTT (Push-to-Talk)
Button
SB1 – Monitor Button
SB2 – Channel Select
RM SERIES
Factory Settings Reset
On/Off
Volume Knob
To reset radio to
Factory default
settings, Power up
with SB1, SB2 &
PTT pressed at the
same time.
Please note that all
channels will revert to
default frequencies.
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)