Motorola RMM2050 用户手册

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页码 146
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RADIO OVERVIEW
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 Indicator
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 it 
to listen.
Side Button 1 (SB1)
The Side Button 1 is a general button that can be 
configured by the Customer 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 
‘scroll Down’ until the desired channel is selected.
The Lithium-Ion (Li-Ion) Battery
RM Series comes with a Li-Ion battery. For 
more information, see “Battery Features” on 
page 13
.