Trouble Shooting Guide - AnyTone AT-289 Instruction Manual

TROUBLE SHOOTING GUIDE

Problem
No Power
Battery power dies shortly after correctly
charging.
Transceiver cannot scan
All band noisy after programmed or green light
always lightens
No sound after using microphone for a while
Communication distance becomes short, and it
is low sensitivity
Corrective Action
A.
or replace the battery pack.
B. The battery pack may not be installed correctly.
C. The power switch is broken; send it to local
dealers to repair.
D. Battery touch is broken; send it to local dealers
to repair.
battery pack with a new one.
The channels are not in scan list. (Professionals
set it.)
professionals are advised not to adjust this
function.
Earphone jack is broken. (Please contact with
local dealers to repair it.)
A. Check whether the antenna is in good condition
and the antenna base do not come adrift.
B.
is not in accord with this transceiver when
programming.
C. Whether it has set in low power output. (Please
contact with local dealers to repair it.)
Professional
31
FM Transceiver