42
En
Troubleshooting
■
Tuner
Problem
Cause
Remedy
See
page
FM
FM stereo
reception is
noisy.
The particular characteristics of the FM
stereo broadcasts being received may
cause this problem when the transmitter is
too far away or the antenna input is poor.
Check the antenna connections.
Try using a high-quality directional FM antenna.
Switch to monaural mode.
There is
distortion, and
clear reception
cannot be
obtained even
with a good FM
antenna.
There is multipath interference.
Adjust the antenna position to eliminate the multipath
interference.
—
The desired
station cannot
be tuned in
with the
automatic
tuning method.
The signal is too weak.
Try using a high-quality directional FM antenna.
Try using the manual tuning method.
FM/
AM
NO PRESETS
is displayed.
No preset stations are registered.
Register stations you want to listen to as preset
stations before operation.
WRONG
STATION is
displayed.
An invalid FM/AM frequency has been
input.
Input a frequency that can be received.
AM
The desired
station cannot
be tuned in
with the
automatic
tuning method.
The signal is weak or the antenna
connections are loose.
Tighten the AM antenna connections and orient it for
the best reception.
—
Try using the manual tuning method.
Automatic
station preset
does not work.
Automatic station preset is not available
for AM stations.
Use manual station preset.
There are
continuous
crackling and
hissing noises.
The noises may result from lightning,
fluorescent lamps, motors, thermostats or
other electrical equipment.
Try using an outdoor antenna and a ground wire.
This will help somewhat, but it is difficult to
eliminate all noise.
—
There are
buzzing and
whining noises.
A TV set is being used nearby.
Move this unit away from the TV set.
—
