Tecsun PL-390 Operation Manual page 27

QUESTIONS
When the alarm
activated (alarm
by radio), there is
only noise with
the broadcast.
No sound while
connecting with
external MP3.
radio malfunction.
PL-390
ANSWERS
-Did not set the
proper radio station
for the alarm.
-Or there are no
broadcasting at
that radio station.
-Or you are in
another city where
does not have a
radio station for
your preset
frequency.
Have not pressed
the [POWER]
button.
This may caused
by interference,
and the computer
microchip not
function properly.
SOLUTIONS
-Preset your alarm
station properly
(see the above
setting).
-Make sure it has
radio broadcast in
your location.
-Or set the alarm by
buzzer.
Press the [POWER]
button until the "
flashing on the
display to play
Remove the battery,
then you can reload.
If it is still not able to
work, please contact
your nearest dealer
for customer service.
"
25