Troubleshooting - Hytera TC- 446S Manual

TC- 446S TC- 446S

Troubleshooting

Phenomena
The radio can not be powered
on.
During receiving signals, the
voice is weak, discontinuous or
totally inactive.
You can not communicate with
other members.
14
Analysis
The battery may be improperly in-
stalled.
The battery may run out.
The battery may suffer from poor
contact caused by dirtied or damaged
battery contacts.
The battery strength may be too low.
The volume may be set to a low level.
The speaker may be blocked or da-
maged.
The frequency or signaling may be in-
consistent with that of other members.
The radio may be locked on other
channels.
You may be too far away from the
group members.
Solution
Remove the battery and attach it again.
Recharge or replace the battery.
Clean the battery contacts. If the problem can not
be solved, contact your dealer or authorized service
center for inspection and repair.
Recharge or replace the battery.
Increase the volume by rotating the Radio On-Off/Vo-
lume Control knob clockwise.
Clean surface of the speaker. If the problem can not
be solved, contact your dealer or authorized service
center for inspection and repair.
Set your TX/RX frequency and signaling the same as
that of other members.
Deactivate the Channel Lock function and switch to
your desired channel.
Move towards other members. And make sure that
you are within the communication range.