Motorola RMU2080D Manual De Usuario

English

SELECTING A CHANNEL 
To select a channel, turn the Channel Selector 
Knob until you reach the desired channel. An 
audible voice indicates the selected channel. 

Each channel has its own Frequency, 
Interference Eliminator Code and Scan 
Settings.

TALKING AND MONITORING 
It is important to monitor for traffic before 
transmitting to avoid ‘talking over’ someone 
who is already transmitting

To monitor, long press and hold the SB1(*) 
button to access channel traffic. If no activity is 
present, you will hear ‘static’. To release, press 
SB1 again. Once channel traffic has cleared, 
proceed with your call by pressing the PTT 
button. When transmitting, the LED Indicator 
stays solid red.

•

To listen to all activity on a current channel, short 
press the SB1 to set the CTCSS/DPL code to 0. 
This feature is called ‘CTCSS/DPL Defeat 
(Squelch set to SILENT)’.

•

(*) This assumes SB1 is not being programmed 
for a different mode. 

Select a channel by pressing the rotating the 

Channel Selector Knob until you reach the 
desired channel.

Make sure the PTT button is released and listen 

for voice activity.

The LED Indicator stays solid red when the 

radio is receiving a call.

To respond, hold the radio vertically 1 to 2 

inches (2.5 to 5cm) from mouth. Press the PTT 
button to talk; release it to listen.