Troubleshooting
MP3/WMA file playback
Problem
MP3/WMA file in the USB
device is not played.
Radio reception
■ FM/AM
Problem
The preset selecting
function (☞ P. 16) does not
work.
The preset station settings
have been cleared.
■ FM
Problem
Too much noise during
stereo broadcast.
Even with an outdoor
antenna, radio wave
reception is weak. (Sound is
distorted.)
■ AM
Problem
Too much noise during
broadcast.
The auto tuning function
(☞ P. 18) does not work.
24
En
Cause
The USB device is not recognized.
If the solutions above do not resolve
the problem, the USB device is not
playable on this unit.
Cause
The preset (memory) may have been
erased.
The power to this unit may have been
lost more than a week.
Cause
The FM antenna may be connected
improperly.
The radio station you selected may
be far from your area, or the radio
wave reception is weak in your area.
Multipath reflection or other radio
interferences may have occurred.
Cause
The noise may be caused by
atmospheric electricity, lightning,
fluorescent lights, motors, or
thermostat electric devices.
If this unit is placed near a TV, the
noise may be generated especially in
the evening.
The AM loop antenna may be
connected improperly.
Solution
Set this unit to the standby mode, and turn it
(☞ P. 6)
on again
.
Disconnect the device while this unit is in
the standby mode. Then connect the device
(☞ P. 6)
again and turn on this unit
Connect an AC adapter if supplied with
the device.
Try another USB device.
Solution
Preset radio stations again (☞ P. 17).
Plug the power cable into the outlet
firmly, and preset the stations again
(☞ P. 6).
Solution
Make sure the FM antenna is connected
properly (☞ P. 16).
Try manual tuning to improve the
signal quality (☞ P. 17) or use a multi-
channel outdoor antenna.
Change the height, direction, or
placement of the antenna.
Solution
Connect an outdoor antenna and
establish a better grounding to decrease
the noise. However, it is difficult to
eliminate these types of noise.
Place this unit away from a TV.
Make sure the AM loop antenna is
connected properly (☞ P. 16).
.