Troubleshooting - Hytera AP58 Series User Manual

7. Troubleshooting

Phenomena
The radio cannot be
turned on.
The keys do not
work.
The LED indicator
is abnormal.
The LCD does not
display any
information.
During receiving,
the voice is weak,
discontinuous, or
totally inactive.
The battery fails to
be charged.
If the above solutions cannot fix your problems, or you may have some other queries, please contact us or your
local dealer for more technical support.
Analysis
The battery may
improperly.
The battery power may have run out.
The battery may suffer from poor
contact caused by dirtied or damaged
battery contacts.
The keys may fail
temporarily.
The keys may be damaged.
The indication may be abnormal.
The LED indicator may be damaged.
The LCD may fail
temporarily.
The screen may be damaged.
The signal may be weak.
The volume may be low.
The speaker may be blocked or
damaged.
The power adapter plug may be inserted
into the socket improperly.
The USB Type-C cable may be poorly
connected.
be installed
Remove and reattach the battery.
Recharge or replace the battery.
Clean the battery contacts.
to function
Restart the radio.
Contact your dealer or Hytera technicians for
maintenance.
Restart the radio.
Contact your dealer or Hytera technicians for
maintenance.
to function
Restart the radio.
Contact your dealer or Hytera technicians for
maintenance.
Make sure that the radio is within the signal
coverage.
Increase the volume.
Clean the surface of the speaker.
Reconnect the radio to the power adapter.
Reconnect the USB Type-C cable.
18
Solution