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HD-5MD/EN
75
Knowledge
Tuner section
In case of difficulty
Symptom
Cause Remedy
Radio stations cannot be received.
Noise interferes.
A station has been preset but it can-
not be received by pressing the P.CALL
key.
÷ The antennas have not been connected.
÷ A proper broadcasting band has not been
selected.
÷ The frequency of the station to be received
is not tuned.
÷ The space between radio channels is not
suitable for the area where you live.
÷ Car ignition noise.
÷ Influence of an electric appliance.
÷ A TV set is installed near the system.
÷ The frequency of the preset station is not
tunable.
÷ The preset memory has been cleared be-
cause the power cord has been unplugged
for a long period.
÷ Connect antennas.
÷ Select a band.
÷ Tune to the frequency of the desired sta-
tion.
÷ Refer to "Channel space setting" and reset
the channel space.
÷ Install the outdoor antenna in an apart posi-
tion from the road.
÷ Switch the suspected electric appliance OFF.
÷ Install the TV or the system at an increased
distance between them.
÷ Preset stations with tunable frequencies.
÷ Preset stations again.
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Remote control unit
Symptom
Cause Remedy
Remote control operation is not pos-
sible.
÷ Batteries are exhausted.
÷ The remote control is too far away from the
system, the controlling angle is deviated or
there is an obstacle in between.
÷ There is no CD or MD set in the component
to be played.
÷ Replace with new batteries.
÷ Operate the unit inside the remote control-
lable range.
÷ Set a CD or MD in the component to be
played.
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RemedyCauseSymptom
CD player
÷ Place the disc properly, with the label side
facing upward.
÷ Place the disc properly.
÷ Clean the disc referring to “Disc handling
precautions”.
÷ Try another disc.
÷ Refer to “Caution on condensation” and
remove the condensation by evaporation.
÷ Place a disc in the CD player.
÷ Press the CD 6 key.
÷ Clean the disc referring to “Disc handling
precautions”.
÷ Try another disc.
÷ Clean the disc referring to “Disc handling
precautions”.
÷ Try another disc.
÷ Install the unit in a place not subject to
vibrations.
A CD is placed in the player but it can-
not be played.
Sound is not produced.
Sound skips.
÷ The disc is placed upside down.
÷ The disc position is displaced.
÷ The disc is extremely dirty.
÷ The disc is scratched.
÷ Dew is condensed on the optics lens.
÷ The disc has not been placed.
÷ The player is not put to the play mode.
÷ The disc is extremely dirty.
÷ The disc is scratched.
÷ The disc is dirty.
÷ The disc is scratched.
÷ The player is subject to vibration.
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