Pioneer S-21W Mode D'emploi page 14

Symptom
No sound is produced
(power indicator lights red)
Initial sounds of a track
can't be heard.
S-11
Symptom
No sound.
Sound is distorted.
Speakers stop producing
sound suddenly.
14
En
Cause
• Unit has entered standby
mode.
• The audio signal was input
when the unit was in the
standby mode.
Cause
• Incorrect connection of
speaker wire.
• Receiver is off.
• Volume control is at zero.
• Extreme signal condition.
• An excessively large signal
was input, resulting in the
operation of the automatic
protection circuit.
Published by Pioneer Corporation.
Copyright © 2010 Pioneer Corporation.
All rights reserved.
Remedy
• Turn the Auto Standby
function OFF.
– When the Auto Standby
function is turned ON, if
no signal (or only a very
weak signal) is input for
a period of about ten
minutes, the power
mode will automatically
change to standby.
– Note that when listening
with the volume set to a
very low level, the Auto
Standby function may
operate, switching the
unit to the standby
mode.
Remedy
• Connect correctly.
• Turn on receiver.
• Slowly turn up volume.
• Turn down the receiver's
output level (volume, bass
control, bass boost) to
lower the level.
• Turn the volume down to
resume normal speaker
output.