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TROUBLE SHOOTING GUIDE
Can not power on or frequent
power off
The receiving sound gets low or
intermittent
Receiving intermittent with in big
noise
Loudspeaker become lower or
with"ka ka"sound after using a
certain time
Receive voice from the other
party but can not transmit
Receiving indicator with green
light but no sound
49
Check weather the battery touch is out of sharp or broken.
Check weather the MIC is stoppage. Otherwise, please contact with
local dealers to repair it.
A.Out of communication range or obstruct by tall buildings or in big
noise.
B.450 filter is broken, Please contact with local dealers to repair.
Check whether the loudspeaker is broken, Iron powder or sundries is
in the loudspeaker. Please contact with local dealers to repair.
Check [PTT] key.
A.Low volume, please clockwise to turn on.
B.Loudspeaker is broken, please contact with local dealers to repair.
C.Earphone jack is broken, please contact with local dealers to
repair.
D.Volume switch is broken.
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