Cannot talk to or hear other
members in your group
A. Different frequency or channel, please change it.
B. Different CTCSS / DCS please reset it.
C. Out of communication range.
Can not power on or frequent
power-off
Check whether the battery terminals are out of shape or broken.
The other party gets low or
intermittent receiving sound
Check if the MIC is faulty (Otherwise, please contact your local
dealers to repair it.)
Intermittent receiving with big
noise.
A.Out of communication range or obstructed by tall buildings or in
basement and so on.
B.450 filter is broken, Please contact with local dealers to repair.
Loudspeaker become lower or
with “ka ka” sound after using
a certain time
Check whether the loudspeaker net is broken. Iron powder or
dust is in the loudspeaker. (Please contact with local dealers to
repair it.)
Receive voice from the other
party but can not transmit
Check [PTT] key. (Please contact with local dealers to repair it.)
Receiving indicating lamp (green
light) lightens but no sound
A.Low volume, please turn on clockwise.
B.Loudspeaker is broken. (Please contact with local dealers to
repair it.)
C.Earphone jack is broken. (Please contact with local dealers to
repair it.)
D.Volume switch is broken. (Please contact with local dealers to
repair it.)
TROUBLE SHOOTING GUIDE
To Next Page
Loading...