Table of Contents
Advertisement
TROUBLE SHOOTING GUIDE
Can not power on or frequent
power off
The transmitting audio gets low
or intermittent
Receiving is intermittent with too
much noise
Loudspeaker is quieter or has
crackling sound
Receive voice from the other
party but can not transmit
Receiving indicator with green
light but no sound
Check if the battery is making good contact and is locked in place.
Check if the MIC hole is plugged. If you cannot diagnose the issue
-contact local dealer for repair.
A. Out of communication range or obstructed by tall buildings.
B. The 450 filter is broken, Contact local dealer for repair.
Check whether the loudspeaker is broken, or if there is powder or
dust in the loudspeaker. Contact local dealer for repair.
Check [PTT] key.
A. Low volume, please turn the VOLUME knob clockwise.
B.Loudspeaker is broken, Contact local dealer for repair.
C.Earphone jack is broken, Contact local dealer for repair
D.Volume switch is broken.
97
Advertisement
Table of Contents
