51
TROUBLE SHOOTING GUIDE
Problem
Corrective Action
No power
A.The battery may be exhausting. Recharge or replace the battery.
B.The battery may not be installed correctly. Remove the battery
and install it again.
Battery power dies shortly after
charging.
The battery life is finished. Replace the battery pack with a new one.
No sound after using earphone.
for a while
Earphone jack is broken. Please contact with local dealers to repair.
Cannot talk or hear other
members in your group
A.Different frequency or channel, please change it.
B.Different CTCSS / DCS / DTMF, please reset it.
C.Out of communication range.
Receiving intermittent with in
big noise
Out of communication range or obstruct by tall buildings or in big noise.