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TROUBLESHOOTING
■ Tuner
Problem
FM stereo reception is
noisy.
There is distortion, and
clear reception cannot
be obtained even with a
FM
good FM antenna.
The desired station
cannot be tuned in with
the automatic tuning
method.
Previously preset
stations can no longer
be tuned in.
The desired station
cannot be tuned in with
the automatic tuning
method.
AM
There are continuous
crackling and hissing
noises.
There are buzzing and
whining noises.
Cannot tune in to any
DAB stations.
The INIT SCAN
operations are not
successful and "Not
Available" appears in
the front panel display.
DAB
The service reception is
weak.
There is noise
interference
(e.g. hiss or crackle)
The service information
does not appear or is
inaccurate.
76
Cause
The characteristics of FM stereo
broadcasts may cause this problem
when the transmitter is too far away or
the antenna input is poor.
There is multipath interference.
The signal is too weak.
This unit has been disconnected for a
long period.
The signal is weak or the antenna
connections are loose.
Noises result from lightning,
fluorescent lamps, motors, thermostats
and other electrical equipment.
A TV set is being used nearby.
The INIT SCAN wasn't performed, or
the DAB registry list needs to be
updated.
There may be no DAB coverage in
your area.
The DAB signal is too weak.
The DAB antenna may not be
connected.
The signal is too weak.
There is no DAB service in your area.
The positioning of the indoor DAB
antenna and/or the unit isn't optimal
for DAB reception.
The DAB signal is too weak.
The indoor DAB antenna needs to be
repositioned.
The DAB signal is too weak.
The service may be temporarily out of
order or isn't provided by the DAB
broadcasting company.
Remedy
Check the antenna connections.
Try using a high-quality directional FM
antenna.
Use the manual tuning method.
Adjust the antenna position to eliminate
multipath interference.
Use a high-quality directional FM antenna.
Use the manual tuning method.
Preset the stations again.
Tighten the AM loop antenna connections
and orient it for the best reception.
Use the manual tuning method.
Use an outdoor antenna and a ground wire.
This will help somewhat, but it is difficult
to eliminate all noise.
Move this unit away from the TV.
Perform the INIT SCAN.
Check with your dealer or WorldDAB
online at http://www.worlddab.org
for a listing of the DAB coverage in your area.
Use a high-quality outdoor DAB antenna.
Make sure to the DAB antenna is firmly
connected.
Use a high-quality DAB outdoor antenna.
Use TUNE AID to locate the best DAB
antenna and unit positioning for optimal
DAB reception.
Use a high-quality outdoor DAB antenna.
Readjust the position of the indoor DAB
antenna.
Use a high-quality outdoor DAB antenna.
Contact the DAB broadcasting company.
Refer
to page
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