49
TRoUBLe SHooTING GUIDe eLIMINATIoN MeTHoD
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.
c.
The power switch is broken; send it to local dealers to repair.
d.
Battery touch is broken; send it to local dealers to repair.
Battery power dies shortly after charging
The battery life is finished. Replace the battery pack with a new one.
Transceiver cannot scan
The channels are not in scan list. (Professionals set it.)
All band noisy after programmed
Turn on squelch when programmed. Non-professionals are advised not rammed to adjust this function
No sound after using earphone. for a while
Earphone jack is broken. Please contact with local dealers to repair.
Communication distance becomes short, and Low
sensitivity
a.
Check whether the antenna is in good conduction and the antenna base do not come adrift.
b.
Antenna connector is broken or not or with sundries.Whether it has set in low power output. (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.
Can not power on or frequent power off
Check weather the battery touch is out of shape or broken.
The receiving sound gets low or intermittent
Check weather the MIC is stoppage. Otherwise, please contact with local dealers to repair it.
Receiving intermittent with in big noise
Out of communication range or obstruct by tall buildings or in big noise.
a.
450 filter is broken, Please contact with local dealers to repair.
b.
Loudspeaker become lower or with“ka ka”sound after
using a certain time
Check whether the loudspeaker is broken, Iron powder or sundries is in the loudspeaker. Please contact with local
dealers to repair.
Receive voice from the other party but can not transmit
Check
[PTT]
key.
Receiving indicator with green light but no sound
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.
