23
b).
To cancel your changes, press
[EXIT/AB]
and it will reset that menu item and bring you out of the menu en
�
rely.
f.
To exit out of the menu at any
�
me, press the
[EXIT/AB]
key.
g.
All further examples and procedures in this manual will use the numerical menu short- cuts.
Appendix A. – Trouble shoo
�
ng guide
Phenomena
Analysis
Solu
�
on
You cannot turn on the radio.
The ba
�
ery may be installed improperly.
Remove and rea
�
ach the ba
�
ery.
The ba
�
ery power may run out.
Recharge or replace the ba
�
ery.
The ba
�
ery may su
ff
er from poor contact caused by dirty or damaged
ba
�
ery contacts.
Clean the ba
�
ery contacts or replace the ba
�
ery.
During receiving, the voice is
weak or intermi
�
ent.
The ba
�
ery voltage maybe low.
Recharge or replace the ba
�
ery.
The volume level may be low.
Increase the volume.
The antenna maybe loose or maybe installed incorrectly.
Turno
ff
the radio, and then remove and rea
�
ach
the antenna.
The speaker maybe blocked.
Clean the surface of the speaker.
You cannot communicate with
other group members.
The frequency or signaling type maybe inconsistent with that of other
members.
Verify that your TX/RX frequency and signaling
type are correct.
You may be too far away from other members.
Move towards other members.
You hear unknown voices or
noise.
You may be interrupted by radios using the same frequency.
Change the frequency, or adjust the squelch level.
The radio in analog mode maybe set with no signaling.
Request your dealer to set signaling for the
current channel to avoid interference
You are unable to hear anyone
because of too much noise
and hiss.
You may be too far away from other members.
Move towards other members.
You may be in an unfavorable posi
�
on. For example, your
communica
�
on may be blocked by high buildings or blocked in an
underground area.
Move to an open and
fl
at area, restart the radio,
and try again.
It may be the result of external disturbance (such as electromagne
�
c
interference).
Stay away from equipment that may cause
interference.
The radio keeps transmi
�
ng.
VOX may be turned on or the headset is not installed in place
Turn o
ff
the VOX func
�
on. Check that the
headphones are in place.
NOTE: If the above solu
ti
ons cannot
fi
x your problems, or you may have some other queries, please contact your dealer for
more technical support.