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Please adjust VOX level well to guarantee smooth communications.
Note: When turn on VOX and VOX gain is in high and sensitive level, if connect mic/speaker
with radio, the signal of mic/speaker will probably cause radio transmit. Whether it is in Chinese
or English speech, press and hold the PTT button or VOX are all invalid and issued a "please
change battery" voice prompt, and loud "Di" sound until PTT release or end VOX.
Busy channel lockout(BCLO)
If you set busy channel lockout, press PTT after receiving a signal of prohibiting transmit, and
issue "Di" sound until PTT release.
QT/DQT
You can select the QT/DQT via program software. When a channel has QT/DQT, the speaker
will be turned on when it receives the same QT/DQT. If there is transmitted signal with different
QT/DQT in the same channel, the speaker will not open and indicator light turns green
One-Key Frequency Copy
Press the PTT button and the Moni switch on the receiver radio channel 1 at the same time to
turn on, the receiver radio will play the voice " Turn on the Radio-One " and then the green light
will flash slowly, the receiver radio and transmitter radio respectively turn the channel switch to
the channel to be stored, the transmitter radio Press PTT to transmit, the green light of the
receiver flashes quickly and then the green light flashes slowly after the receiver stops with a
beep. After copying is completed, just turn off and restart.
Frequency Copy all channels at one times
Press the PTT key and the Moni switch on the transmitter and receiver channel 2 at the same
time, the transmitter and receiver indicator light green light slowly flash, the transmitter press
PTT for 3 seconds and then release, the transmitter indicator light changes from red light to slow
flash green light, at the same time, the receiver indicator light changes from fast flash green light
to slow flash green light, then the copy is completed, and the computer can be turned off and
rebooted.
Trouble shooting guide
Troubles
No Electrical Source
The operating time becomes short, even the
battery is fully charged.
Not able to communicate with the
transceivers of the same group
The voice of another group can be heard.
Other radios can not receive the TX signals
or receive signals in a low volume
Noise is always heard
Solution
•The battery has been exhausted.
Replace or recharge the battery.
•The battery is installed incorrectly.
Remove it and install again.
Replace the battery.
Change all QT/DQT of the group.
send it to the local dealer for check.
The distance is outside of range.
Turn on the radio in nearer range and try
again
Specification
Frequency Range
Rated Voltage
Memory Channel
Frequency Sensi vity
Antenna Impendance
Opera on Temperature Range
RF power
Modula on type
Modula on distor on
Adjacent channel power
Audio response
Max FR.Devia on
Spurious Radia on
Current
Modula on Noise
Intermedia on sensi vity
Receiving sensi vity
Adjacent channel selec vity
Occupied Bandwidth
Current
Reference Frequency
Inter-modula on
Spurious
Audio response
Audio distor on
Audio power
Note: Specification will be revised without notice due to technical improvement. Thank you.
FRS
3.7V DC
16
0.5ppm
50
-30 ~+60
2W
16k F3E
<5%
65dB
+6.5 ~ -14dB
5KHz
7.5 W
1200mA
-40dB
8-12mv
0.2 V
65dB
16KHz
Standby 55mA, working 150mA
26.000MHz
60dB
55dB
+7 -12.5dB
<5%
500mW
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