On/Off/Volume Knob; Accessory Connector; Model Label; Microphone - Motorola RMU2040 User Manual

On/Off/Volume Knob

Used to turn the radio ON or OFF and to adjust
the radio's volume.

Accessory Connector

Used to connect compatible audio accessories.

Model Label

Indicates the model of the radio.

Microphone

Speak clearly into the microphone when sending
a message.
Antenna On all RM Series radios, the antenna is
non-removable
LED In dicator
Used to give battery status, power-up status,
radio call information and scan status.

Side Buttons

Push-to-Talk (PTT) Button
•
Press and hold down this button to talk,
release to leasten it
Side Button 1 (SB1)
• The Side Button 1 is a general button
that can be configured by the Computer
Programming Software - CPS. The
default setting of SB1 is 'Monitor'.
Side Button 2 (SB2)
• The Side Button 2 is a general button
that can be configured by the CPS. The
SB2 default setting is set to scroll until
the desired channel is selected.
RM Series provides a Li-Ion battery. For more
information, see "Battery Feature on Pg.13.
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