Pioneer SC-9540, Operating Instructions Manual

Page: 117 / 138

Additional information
13
117
en
No sound
The unit does not r es p ond
when the buttons a r e pr essed.
• T r y switching the r eceive r off, then back on again.
• T r y disconnecting the p owe r co r d, then connect again.
AMP ERR blinks in the dis p lay,
then the p owe r automatically
switches off. The p owe r
indicato r blinks and the p owe r
does not tu r n on.
• T r y tuning on the p owe r afte r 1 minute.
AMP ERR
blinks in the dis p lay,
then the p owe r automatically
switches off. The
ADVANCED
MCACC blinks and the p owe r
does not tu r n on.
• The r eceive r may have a se r ious pr oblem. Do not t r y switching the r eceive r on. Un p lug the r eceive r
f r om the wall and call a Pionee r autho r ized inde p endent se r vice com p any.
The
PQLS
indicato r flashes and
p owe r tu r ns off. FAN STOP is
dis p layed.
• The r e is a pr oblem with the r eceive r ’s fan. T r y tu r ning on the p owe r . If the same thing ha pp ens, the
r eceive r is damaged. Un p lug the r eceive r f r om the wall and call a Pionee r autho r ized inde p endent
se r vice com p any.
The
ADVANCED MCACC
indicato r flashes and p owe r
tu r ns off.
• The r e is a pr oblem with the r eceive r ’s p owe r unit. The r eceive r may have a se r ious pr oblem. Un p lug
the r eceive r f r om the wall and call a Pionee r autho r ized inde p endent se r vice com p any.
AMP OVERHEAT
(o r
OVERHEAT ) and the p owe r
indicato r flash and the p owe r
tu r ns off.
• Allow the unit to cool down in a well-ventilated p lace befo r e switching back on.
• Wait at least 1 minute, then t r y tu r ning the p owe r on again.
The Receive r suddenly p owe r
off o r the blue indicato r at the
cente r of the r eceive r flashes.
• The p owe r unit is damaged. Un p lug the r eceive r f r om the wall and call a Pionee r autho r ized
inde p endent se r vice com p any.
Dis p lay blinks 12V TRG ERR . • An e rr o r has a r isen in the 12 V t r igge r jacks. Reconnect accu r ately then tu r n the p owe r back on.
Symptom Remedy
No sound is out p ut when an
in p ut function is selected.
No sound out p ut f r om the f r ont
s p eake r s.
• Check the volume, mute setting ( pr ess MUTE ) and s p eake r setting ( pr ess SPEAKERS ).
• Make su r e the co rr ect in p ut function is selected.
• Check that the MCACC setu p mic r o p hone is disconnected.
• Make su r e the co rr ect in p ut signal is selected ( pr ess SIGNAL SEL ). Note that when PCM is
selected, you won’t be able to hea r any othe r signal fo r mat.
• Check that the sou r ce com p onent is connected pr o p e r ly (see Connecting your equipment on
p age 17).
• Check that the s p eake r s a r e connected pr o p e r ly (see
Connecting the speakers
on p age 21).
No sound f r om the su rr ound o r
cente r s p eake r s.
• Check that the Ste r eo listening mode o r the F r ont Stage Su rr ound Advance mode isn’t selected;
select one of the su rr ound listening modes (see Listening in surround sound on p age 57).
• Check that the su rr ound/cente r s p eake r s a r e not set to
NO
(see
Speaker Setting
on p age 109).
• Check the channel level settings (see
Channel Level
on p age 110).
• Check the s p eake r connections (see
Connecting the speakers
on p age 21).
No sound f r om su rr ound back
s p eake r s.
• Check that the su rr ound back s p eake r s a r e set to
LARGE
o r
SMALL
(see
Speaker Setting
on
p age 109).
• Make su r e su rr ound back channel pr ocessing is set to SBch ON (see Using surround back channel
processing
on p age 61).
• If the sou r ce is Dolby Su rr ound EX o r DTS-ES with no flag to indicate 6.1 com p atibility, then with
su rr ound back channel pr ocessing set to
SBch Auto
, the r e will be no sound f r om the su rr ound back
s p eake r s. In this case, set to SBch ON (see Using surround back channel processing on p age 61).
• If the sou r ce does not have 6.1 p layback channels, make su r e that su rr ound back channel
pr ocessing is set to SBch ON and a su rr ound mode is selected (see
Listening in surround sound
on
p age 57).
• Check the s p eake r connections (see
Connecting the speakers
on p age 21).
If only one su rr ound back s p eake r is connected, make su r e it’s connected to the left channel s p eake r
te r minal.
Symptom Remedy
SC-9540.book 117 ページ ２００９年４月２４日 金曜日 午後１時４２分