Pioneer SC-1525-K, Руководство по эксплуатации

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Additional information 12
93
En
No sound
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
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 o
r
fan. T
r
y tu
r
ning on the
p
owe
r
afte
r
1 minute. 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. (Othe r sym p toms may a pp ea r when the p owe r is
tu r ned on.)
OVERHEAT blinks in the
dis p lay o r AMP OVERHEAT
and the indicato r at the cente r
of the
r
eceive
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
r
eceive
r
suddenly
p
owe
r
off o
r ADVANCED MCACC
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 is 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 16).
• 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 19).
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 53).
• 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 85).
• Check the channel level settings (see
Channel Level
on
p
age 86).
• Check the s
p
eake
r
connections (see
Connecting the speakers
on
p
age 19).
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
, and the su
rr
ound s
p
eake
r
s
a
r
e not set to
NO
(see
Speaker Setting
on
p
age 85).
• Check the s p eake r connections (see Connecting the speakers on p age 19). 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.
• Su rr ound back s p eake r s will not p lay while the Speaker System is set to Speaker B and audio is
being p layed th r ough s p eake r B.
No sound f
r
om f
r
ont height o
r
f r ont wide s p eake r s.
• Check that the f
r
ont height o
r
f
r
ont wide s
p
eake
r
s a
r
e set to
LARGE
o
r SMALL
, and the su
rr
ound
s p eake r s a r e not set to NO (see Speaker Setting on p age 85).
• Check the s p eake r connections (see
Connecting the speakers
on p age 19).
No sound f r om subwoofe r . • Check that the subwoofe r is connected pr o p e r ly, switched on and the volume tu r ned u p .
• If you
r
subwoofe
r
has a slee
p
function, make su
r
e it is switched off.
• Make su r e that the Subwoofe r setting is YES o r PLUS (see Speaker Setting on p age 85).
• The c
r
ossove
r
f
r
equency may be set too low; t
r
y setting it highe
r
to match the cha
r
acte
r
istics of
you
r
othe
r
s
p
eake
r
s (see
Speaker Setting
on
p
age 85).
• If the r e is ve r y little low f r equency info r mation in the sou r ce mate r ial, change you r s p eake r settings
to F r ont: SMALL / Subwoofe r : YES , o r F r ont: LARGE / Subwoofe r : PLUS (see
Speaker Setting
on
p
age 85).
• Check that the LFE channel is not set to OFF , o r to a ve r y quiet setting (see Setting the Audio options
on p age 60).
• Check the s
p
eake
r
level settings (see
Channel Level
on
p
age 86).
Symptom Remedy
SC-1525_UXJCB.book 93 ページ ２０１０年４月２０日 火曜日 午後７時３２分