15
Troubleshooting
Phenomena
Analysis
Solution
The radio cannot be powered on.
The battery may be improperly installed.
Remove the battery and then reattach it.
The battery power may run out.
Recharge or replace the battery.
The battery may suffer from poor contact caused by
dirtied or damaged battery contacts.
Clean the battery contacts.
During receiving, the voice is
weak, discontinuous or totally
inactive.
The battery voltage may be low.
Recharge or replace the battery.
The volume level may be low.
Increase the volume by pressing the
Volume Up/Right
key.
The speaker may be blocked or damaged.
Clean the surface of the speaker.
You cannot communicate with
other members.
The frequency or signaling may be inconsistent with
that of other members.
Set your TX/RX frequency and signaling to the same as
that of other members.
The channel type (digital and analog) may be set
inconsistently.
Make sure all members are on the same digital or analog
channel.
You may be too far away from the group members.
Move towards other members.
Irrelevant communication or noise
is heard on the channel.
You may be interrupted by radios using the same
frequency.
Change the frequency, or adjust the squelch level.
The radio may be set without signaling.
Set signaling for all member radios to avoid interference at
the same frequency.
The noise is too loud.
You may be too far away from other members.
Move towards other members.
You may locate in an unfavorable position. For
example, your communication may be blocked by high
buildings or frustrated in the underground areas.
Move to an open and
fl
at area, and restart the radio to try
again.
You may suffer from external disturbance (such as
electromagnetic interference).
Stay away from equipment that may cause interference.
If the above solutions cannot
fi
x your problems, or you may have some other queries, please contact us or your local dealer for more technical support.
Summary of Contents for PD375
Page 1: ...DIGITAL PORTABLE RADIO OWNER S MANUAL ...
Page 2: ......
