Appendix B. —Trouble shooting guide
Phenomena
You cannot turn on the radio.
During receiving, the voice is
weak or intermittent.
You cannot communicate with
other group members.
You hear unknown voices or
noise.
You are unable to hear anyone
because of too much noise and
hiss.
The radio keepstransmitting.
Analysis
The batte m be installed im ro erl .
The batte ower ma run out.
The battery may suffer from poor contact caused by
dirty or damaged battery contacts.
The battery voltage maybe low.
The volume level ma be low.
The antenna maybe loose or maybe installed
incorrectl .
The speaker maybe blocked.
The frequency or signaling type maybe inconsistent
with that of other members.
You may betoo far away from other members.
You may be interrupted by radios using the same
fre uenc .
The radio in analog mode maybe set with no
signaling.
You may betoo far away from other members.
You may be in an unfavorable position. For example,
your communication may be blocked by high
buildings or blocked in an underground area.
It may bethe result of external disturbance (such as
electroma netic interference .
VOXmay be turned on or the headset is not
installed in place
Solution
Remove and reattach the batte
Rechar e or re lace the batte
Cleanthe battery contacts or replace the
battery.
Rechargeor replace the battery.
Increase the volume.
Turnoff the radio, and then remove and
reattach the antenna.
Cleanthe surface of the speaker.
Verifythat your TX/RXfrequencyand
si nalin t eare correct.
Move towards other members.
Changethe frequency, or adjust the
s uelch level.
Requestyour dealer to set signaling for
the current channel to avoid interference
Move towards other members.
Move to an open and flat area, restart
the radio, and try again.
Stayaway from equipment that may
cause interference.
Turn off the VOX function. Check that the
headphones are in place.
NOTE: If the above solutions cannot fix your problems, or you may have some other queries, please contact your dealer
for more technical support.
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