13
Basic Operations
Turning the Radio On/Off
Press the
Power On/Off
key to turn on the radio.
Press and hold down the
Power On/Off
key for about 1 second to turn off the radio.
Adjusting the Volume
Turn the
Volume Control
knob clockwise to increase the volume, or counter-clockwise to decrease the
volume.
Note:
During adjusting, if the radio is programmed with CTCSS/CDCSS or 2-Tone, HDC1200,
HDC2400
TM
Signaling squelch, noise will not be heard from local speaker even though you
turn the
Volume Control
knob fully clockwise.
Selecting a Channel
The
▲
/
▼
and
P1-P4
function keys are programmable by your dealer to select a channel. The RX/TX
frequency on each channel is set by your dealer.
Press the programmed
CH Up
key to select a higher numbered channel; press the programmed
CH
Down
key to select a lower numbered channel.
Selecting a Zone
The
▲
/
▼
and
P1-P4
function keys are programmable by your dealer to select a zone. The RX/TX
frequency on each channel is set by your dealer.
Press the programmed
Zone Up
key to select a higher numbered zone; press the programmed
Zone
Down
key to select a lower numbered zone.
Receiving a Call
If CTCSS/CDCSS, 2-Tone, HDC1200 or HDC2400
TM
is set on the current channel by your dealer, you
can receive calls with matched signaling only. If CTCSS/CDCSS, 2-Tone, HDC1200 or HDC2400
TM
is
not set, you can hear from all the users on the same channel.