14
USING THE CMX560
BASIC OPERATIONS
Turn On/Off
The CMX560 remembers its power status when it is turned off
or powered down. For example: if the CMX560 is off when you
disconnect power to the unit (turn off the vehicle), when you
reconnect power (turn on the vehicle) it remembers that it was off
and keeps it in an off state until you power on the radio again.
1. Press and hold
POWER
to turn the CMX560 on.
2. Press and hold
POWER
again to turn it off.
Transmit/Receive
1. Press and hold
PTT
to transmit.
TX
displays.
Continuous transmission limit is 5 minutes. After 5 minutes,
a transmission error displays.
2. Release
PTT
to receive.
BUSY
replaces
TX
.
Adjust Volume
Press ▲/▼ on the side of the speaker/microphone to turn the
volume up and down. There are 8 volume levels, from 0 (Off) to 7.
Select Channel
Press ▲/▼ to move up or down the channels one at a time. Press
and hold them to move quickly through the channels. The channel
number changes (1 - 40) and the corresponding frequency
displays.
If Key Beep is active, the speaker/microphone beeps each
time the channel changes.
Adjust Squelch
1. Press
SQL
.
RSQ
flashes on the screen.
2.
Press ▲/▼ to select the remote squelch level (1 - 3).
3. Press
ENTER
or
SQL
to store the setting.
RSQ
goes away.
