21
Troubleshooting
Symptom
Solution
Cannot power on the radio.
● The battery has run out. Please recharge
the battery or replace it with a new one.
● The battery is not properly installed.
Please remove the battery and attach it
again.
T h e o p e r a t i n g t i m e i s
noticeably shorter than normal
performance, even though the
battery is properly charged.
● The battery has worn out, and it is time
to buy a new battery.
● The battery is not fully charged. Be sure
to remove the battery from charger after
the charger LED glows green.
Cannot talk to or hear group
members.
● Make sure you are on the same channel
with your group members. Check
whether the Channel Lock feature is
enabled. And if so, rotating the
Channel
Selector Knob
won’t change the current
channel.
● Make sure radios have the same channel
and the same CTCSS/CDCSS settings.
● M a k e s u r e y o u a r e w i t h i n t h e i r
communication range.
Hear non-group members.
● The CTCSS/CDCSS settings should be
changed for all radios in your group via
programming cable and CPS software.
No voice or low voice while
transmitting.
● Make sure the volume control knob is
positioned properly.
● Contact your retailer for RMA (Return
Merchandise Authorization) and warranty
information.
Noises always on.
● Group members are too far away to
receive their call. Please go within the
communication range and re-power on
the radio.
Summary of Contents for TC-518 OBR
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