User's Manual

Troubleshooting
Phenomena Analysis Solution
The repeater can not
be powered on.
a. Power cord is not connected or
connected to the outlet.
b. Power cord fuse is damaged.
is not securely
a. Properly connect the power cord and
connection.
b. Check if the DC fuse has blown, and if yes, replace
it with a new one.
ensure secure
Group members
talk to each other, or
the repeater can not
communicate with a
subscriber radio.
can not
a. TX/RX f
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.
requency of the repeater is inconsistent
a. Re-
b. If you can not remove or by pass the interference
source, change to operate on other frequencies.
c. Go within the coverage of the repeater.
set frequencies.
Group members
talk to each other, even
though RX indication is
given.
can not
a. Your ID is inconsistent with that
members.
b. Inconsistent CTCSS/CDCSS.
of other group
a. Set your ID to the same as that of other members.
b. Re-set CTCSS/CDCSS.
a. Leakage of signal energy due
connection cable.
b. Loose connection between antenna connector
and the cable, or loss of connection.
c. Invisible damage of cable.
d. Duplexer is not properly set (if duplexer is mounted).
to damaged
a. Replace the cable with a new one if
b. Secure the connection or replace cable plug with
a new one if necessary.
c. Replace the cable with a new one.
d. Contact the manufacturer or your dealer to re-set
the duplexer.
necessary.
Short communication
range or poor audio
If the above solutions can not fix your problems, or you may have some other queries, please contact us or your
local dealer for more technical support.
Care and Cleaning
Do not place irrelevant articles on top of the repeater to ensure optimal heat dissipation.
Do not place the repeater in corrosive agents, solutions or water.
Keep the repeater at a place of good ventilation and heat dissipation to facilitate normal work.
Caution: Power off the repeater before cleaning.
Clean up the dust and fine particles on the repeater parts with a clean and dry lint-free cloth or a
brush regularly.
Use a non-woven cloth with neutral cleanser to clean after long-time use.
Do not use chemical preparations such as stain removers, alcohol, sprays or oil preparations.
Make sure the repeater is completely dry before use.
Repeater Cleaning
Repeater Care
To guarantee optimal performance as well as a long service life of your repeater, please follow the
tips below.
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