English
F
rançais
Deutsch
Neder
lands
Italiano
Español
Sv
enska
7
En
TROUBLESHOOTING
Incorrect operations are often mistaken for trouble and malfunctions. 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
1 No power is being supplied. • Power cord is not correctly
inserted.
• Insert plug securely.
2 No sound
(Indicator is lit blue.)
• Connection of accessory
RCA plug cord is wrong or
disconnected.
• VOLUME knob is set to
MIN.
• Check again and connect
correctly.
• Turn clockwise slowly.
3 Sound is distorted.
• Level is too high.
• Input level is too high.
• Turn the VOLUME knob
counter-clockwise to lower
the level.
• Turn the amplifier’s output
level (volume, bass control,
bass boost) counter-
clockwise to lower the level.
4 Howling noise occurs.
• No power supplied to the
amplifier.
• Subwoofer level is set too
high.
• Connect an amplifier and
supply power.
• Place the subwoofer a good
distance from speakers.
Turn the VOLUME knob
counter-clockwise to lower
the volume.
5 Much noise when listening
to AM or FM broadcasts.
• 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.
6 Sound is broken.
• Auto Standby function is
ON.
• Turn the auto standby
function OFF.
01_S_52W_En.book 7 ページ ２０１８年８月１０日 金曜日 午後３時３２分
