21
Troubleshooting
Phenomena
Analysis
Solution
The repeater
cannot be
powered on.
a. Power cord is not connected
or is not securely connected
to the outlet.
b.
Power cord fuse is
damaged.
a. Properly connect the power cord
and ensure secure connection.
b.
Check if the fuse has blown. If yes,
replace it with a new one.
Group members
cannot talk to
each other, or the
repeater cannot
communicate with
a subscriber
radio.
a.
TX/RX frequency of the
repeater is inconsistent with
that of portable/mobile
terminals.
b.
Failed to repeat useful
signal due to strong
interference signal.
c.
The group member is out
of the coverage of the
repeater.
a. Re-set frequencies.
b. If you cannot remove or bypass
the interference source, change
to operate at other frequencies.
c.
Go within the coverage of the
repeater.
Group members
cannot talk to
each other, even
though RX
indication is
given.
a. Your ID is inconsistent with
that of other group
members.
b.
Inconsistent
CTCSS/CDCSS.
a. Set your ID to the same as that of
other members.
b.
Re-set CTCSS/CDCSS.
Short
communication
range or poor
audio
a. Leakage of signal energy
due to damaged
connection cable.
b. Loose connection
between the antenna
a. Replace the cable with a new one
if necessary.
b. Secure or replace the cable.
c. Replace the cable with a new one.
d.
Contact the manufacturer or your
