1
2
3
4
5
6
7
8
9
3
2.
2.1
Radio Overview
Description of External
View
（
1
）
Power button
Press this button for a long time (more
than 1.5 seconds) to swith the radio on/off.
（
2
）
LED indicator
The red indicator will light while transmitting;
the green indicator will light when it receives the
carrier.
The led flashes orange on received correct DTMF/
2Tone signalling.
The red indicator flashes in the scanning process.
Note: When replacing the protective tube for the power cable,
please use the one of the same specification without fail. It is
not allowed to change it into the tube of higher capacity.
4
＊
＊
＊
Connect the antenna and the power cable to the radio.
Install the microphone hanger at the position easy to use, with
2 M4*16 self-tapping screws. (The microphone and its cable sho-
-uld be fixed at the position not affecting safe driving.)
Connect the microphone to the microphone jack on the front
panel of the radio and put it on the hanger.
2.2 LCD Display
P1
P2
P3
Display Description
It means the receiving signal strength. 4 lines means
the strongest signal.
Transmission power level
“
L
”
means the transmission of signal for the radio
at the lower power;
“
M
”
means the transmission of signal for the radio
at the medium power;
（
3
）
LCD display screen
For details, see
“
LCD Display
”
.
（
4
）
Volume Control knob
To be used to adjust volume.
（
5
）
Microphone/Programming Interface
（
6
）
button (programmable button)
（
7
）
button (programmable button)
（
8
）
button (programmable button)
（
9
）
/ button (programmable button)
（
10
）
PTT button (on the hand microphone)
Press the PTT button first, and then speak to the microphone
to transmit the voice to the other. Release to receive.
⑩
P
1
P
2
P
3
