Motorola CM300 User Manual download pdf (Page 20)

English

GETTING STARTED

RECEIVE

MONITOR

It is important to monitor traffic before

transmitting to ensure that you do not “talk

over” someone who is already transmitting.

Silent Monitor

Open Squelch Monitor

Note: Depending on how your radio has been

programmed, per channel for transmit

and receive conditions, when the

microphone has been taken off-hook,

the radio will go into Open Squelch

mode.

1 Turn your radio on.

2 Adjust the radio’s volume, if necessary (see

page 17).

3 G or H to select the desired channel.

• Make sure the PTT button is released.

4 Listen for voice activity.

• The red LED indicator flashes while your

radio is receiving.

5 To respond, hold the microphone vertically 1 to

2 inches (2.5 to 5 cm) from your mouth. Press

the PTT button to talk; release it to listen.

1 A short press of the preprogrammed Monitor

button places the radio in Silent Monitor

mode.

• You hear a high-pitched tone.

2 A short press of the Monitor button cancels

Silent Monitor mode and returns the radio to

normal operation.

1 To place the radio in Open Squelch mode,

press and hold the preprogrammed Monitor

button until you hear a high-pitched tone.

• If no activity is present, you will hear “white

noise.”

2 Momentarily press the Monitor button to

return to normal operation.

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Motorola CM300 User Manual Page 20