第
16
页
共
31
页
Basic Operations
Radio Power On/Off
Press the power switch to turn on the radio.
Press and hold down the power switch for about 1 second to turn off the radio.
Adjust the Volume
Turn the Volume Control Knob clockwise to increase the volume, or counter-clockwise to
decrease the volume.
Note:
1.
If the radio is programmed with CTCSS/CDCSS, 2-Tone signalling squelch, no
noise will be heard from the speaker even though at maximum volume level.
2.
Holding down the Monitor key (Monitor C/D) simultaneously while adjusting
volume level, to hear the current volume level from the speaker.
Monitor
If the Monitor function is set by your dealer, press the Monitor key (programmable) while in
receive mode, to monitor activities on the current channel.
The Monitor key is programmable with one of the following four operating modes by your
dealer:
1
、
Monitor Unmute-Momentary
Hold down the [MONI] key to open CTCSS/CDCSS/2-Tone signalling squelch.
Release to close the signalling squelch.
2
、
Monitor Unmute-Toggle
Press the [MONI] key to open CTCSS/CDCSS/2-Tone signalling squelch. Press
again to close the signalling squelch.
3
、
Carrier Squelch-Momentary
Hold down the [MONI] key to open carrier squelch; Release to close the carrier
squelch.
4
、
Carrier Squelch-Toggle
Press the [MONI] key to open carrier squelch. Press again to close the carrier
squelch.
Select a Channel
The
▲
/
▼
or P1-P2 function keys are programmable by your dealer to select a channel.
