AnyTone AT-289 Instruction Manual page 41

TROUBLE SHOOTING GUIDE
Cannot talk to or hear other members in your
group
The receiver gets low or intermittent voice from
the caller
Unstable communication with loud background
noise
sound after using a certain time
transmit
(green light) lightens but no
sound
Professional
32
FM Transceiver
A.
B.
C. Out of communication range.
Check whether the battery touch is out of sharp or
broken.
please contact with local dealers to repair it.)
Out of communication range or obstruct by tall
buildings or in basement and so on.
powder or sundries is in the loudspeaker. (Please
contact with local dealers to repair it.)
dealers to repair it.)
A.
B.
local dealers to repair it.)
C. Earphone jack is broken. (Please contact with
local dealers to repair it.)
D. Volume switch is broken. (Please contact with
local dealers to repair it.)