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13. Wired Clone Mode
If the wired clone function is enabled, the radio will not quit after entering the wired clone mode. To
return to normal user mode, the user needs to restart the machine.
The operating steps go as follows:
1 Press [P1] and [P2] buttons for power-on until show “CLONE” (for two seconds) and enter the
clone mode. If the function is disabled, it will enter the user mode.
2 Connect the slave radio with the wired clone cable first, and then turn on.
3 Press the master radio’s [P3] for starting clone. During transmitting the data, the master radio
lights red, and the slave radio lights green.
4 Press the [P3] button and the master will return to the clone mode. Continuous clone will start
from Step 3.
Note: The master displays “success” and the slave automatically restart upon successfully receipt
of all data.
14. Trouble Shooting Guide
No. Problem Solution
1 Power on
Failure
A The power cable is not connected with the accumulator or the host reliably. Please
connect the power cable reliably.
B The protective tube of power cable is burnt out. Please
replace it.
C The power button is of poor contact. Please change the silica gel button or PCB button.
D. The accumulator is out of power,
please replace it.
E The CPU is broken,
please replace it.
2 Phase lock
loop unlocked
(Beeping)
A. The crystal X1 of phase lock loop is broken,
please replace it.
B. The oscillator tube is broken,
please replace it.
C. The IC 3 of phase lock loop is broken,
please replace it.
3 No talkback A. The frequency is not right. Please reselect the channel of the same frequency.
B. The CTCSS/DCS code is not the same. Please reset it.
C. Please check the TX/RX signaling system of both.
D. It is out of the effective communication range.
4 No receiving signal A. The antenna is not in good contact. Please fasten the antenna head.
B. The high-frequency amplifying tube Q18 is broken,
please replace it.
C. The squelch level is set to high, please reset the squelch level.
D. The mixed tube Q19 is broken,
please replace it.
E. The FM IC 6 is broken,
please replace it.
5 The red
transmission
Indicator lights
but no sound
is heard.
A. Power amplifier IC1 is broken, and no
power is output, please replace it.
B. The microphone is broken, please replace it.
6 The green
A. The speaker is broken. Please replace it.
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