Pioneer HTP-072 - Manual (Page 9)

9
En
Troubleshooting
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is
something wrong with this component, check the points below. Sometimes the trouble may lie
in another component. Investigate the other components and electrical appliances being used.
If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest
PIONEER authorized service center or your dealer to carry out repair work.
Symptom Cause Remedy
No sound. • Incorrect connection of
speaker wire.
• Receiver is off.
• Volume control is at zero.
• Connect correctly.
• Turn on receiver.
• Slowly turn up volume.
Sound is distorted. • Extreme signal condition. • Turn down the receiver’s
output level (volume, bass
control, bass boost) to
lower the level.
Speakers stop producing
sound suddenly.
(S-11A-P) • An excessively large signal
was input, resulting in the
operation of the automatic
protection circuit.
• Turn the volume down to
resume normal speaker
output.
Much noise when listening
to AM or FM broadcasts.
(S-22W-P) • The AM loop antenna or
the FM indoor antenna is
close to this unit.
• Increase the distance
between the AM or FM
antenna (for indoor use)
and this unit.