Troubleshooting - Hytera TC-320 User Manual

Advanced Operations
3. If the earpiece operates abnormally, please pull and plug it again as
instructed above.
4. You may select VOX levels according to the operating environment.
Too much noise and high VOX level may cause the radio to transmit
continuously.
5. Use only the VOX earpieces specified by HYT. Please plug a VOX
earpiece into the radio's jack properly, or the VOX function may not work.

Troubleshooting

Symptom
Cannot power on the radio.
The operating time of a fully ch-
arged battery is noticeably sho-
rter than its normal performance.
Cannot talk to or hear group
members.
Hear non-group members.
No voice or low voice while
value.transmitting.
Noise always on.
Solution
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.
The battery has worn out, and it is time to buy a

new battery.
Make sure you are on the same channel - check

whether the Channel Lock function is enabled or
other channels are locked by error. If you rotate the
Channel Selector knob with Channel Lock function
enabled, the current channel number will remain
unchanged.
 Make sure radios have the same channel and the
same CTCSS/CDCSS settings.
Make sure you are within their communication range.

Send the radio to your dealer to change your CTCSS/

CDCSS settings, and so as your group members.
Make sure the volume is turned up to its maximum

Send the radio to your dealer for microphone

examination.
Group members are too far away to receive their call.

Please go within the communication range and re-
power on the radio to try.
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