Pioneer VSX-LX52, Руководство по эксплуатации

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Additional information
12
96
En
Professional Calibration EQ graphical output
Display
Afte r using the Auto MCACC
Setu p , the s p eake r size setting
is inco rr ect.
• The r e may have been some low f r equency noise in the r oom f r om an ai r -conditione r , moto r , etc.
Switch off all othe r a pp liances in the r oom and use Auto MCACC Setu p again.
• De p ending on a numbe r of facto r s ( r oom size, s p eake r p lacement, etc.) this may occu r in some
cases. Change the s p eake r setting manually in Speaker Setting on p age 85, and use the ALL (Keep
SP System)
o p tion fo r the
Auto MCACC
menu in
Automatic MCACC (Expert)
on p age 72 if this is a
r ecu rr ing pr oblem.
Can’t adjust the Fine S p eake r
Distance setting ( p age 75)
pr o p e r ly.
• Check that the s p eake r s a r e all in p hase (make su r e the p ositive ( + ) and negative ( – ) te r minals a r e
matched u p pr o p e r ly).
The dis p lay shows KEY LOCK ON
when you t r y to make settings.
• With the r eceive r in standby, pr ess

STANDBY/ON while holding down SPEAKERS to disable the
key lock.
Most r ecent settings have been
e r ased.
• The p owe r co r d was disconnected f r om the wall while adjusting this setting.
• Settings a r e only sto r ed if all the zones a r e tu r ned off. Tu r n off all the zones befo r e un p lugging the
p owe r co r d.
The va r ious system settings a r e
not sto r ed.
• Make su r e the blue

STANDBY/ON light has gone out befo r e un p lugging.
Symptom Remedy
The EQ r es p onse dis p layed in
the g r a p hical out p ut following
calib r ation does not a pp ea r
enti r ely flat.
• The r e a r e cases whe r e the g r a p h does not a pp ea r flat (even when selecting ALL CH ADJ in the Auto
MCACC Setu p ) due to adjustments made to com p ensate fo r r oom cha r acte r istics to achieve o p timal
sound.
• A
r eas of the g r a p h may a pp ea r identical (befo r e and afte r ) when the r e is little o r no adjustment
needed.
• The g
r a p h may a pp ea r to have shifted ve r tically when com p a r ing befo r e and afte r measu r ements.
EQ adjustments made using
the
Manual MCACC setup on
p age 74 do not a pp ea r to
change the g r a p hical out p ut.
• Des p ite level adjustments being made, the filte r s used fo r analysis may not dis p lay these
adjustments in the g r a p hical out p ut. Howeve r , these adjustments a r e taken this into account by the
filte r s dedicated to ove r all system calib r ation.
Lowe r f r equency r es p onse
cu r ves do not seem to have
been calib r ated fo r SMALL
s p eake r s.
• Low f r equencies used in bass management (the subwoofe r channel) will not change fo r s p eake r s
that have been s p ecified as
SMALL
in the configu r ation, o r do not out p ut these f r equencies.
• Calib r ation is p e r fo r med, but due to you r s p eake r s’ low f r equency limitations, no measu r able
sound is out p ut fo r dis p lay.
Symptom Remedy
The dis p lay is da r k o r off. • P r ess
DIMMER
r e p eatedly to select a diffe r ent b r ightness.
Afte r making an adjustment
the dis p lay goes off.
• P r ess DIMMER r e p eatedly to select a diffe r ent b r ightness.
You can’t get DIGITAL to
dis p lay when using SIGNAL
SEL .
• Check the digital connections and make su r e that the digital in p uts a r e assigned co rr ectly (see
The
Input Setup menu on p age 40).
• If the multichannel analog in p uts a r e selected, select a diffe r ent in p ut function.
2 DIGITAL o r DTS does not
light when p laying Dolby/DTS
softwa r e.
• These indicato r s does not light if p layback is p aused.
• Check the p layback (es p ecially the digital out p ut) settings of the sou r ce com p onent.
When p laying Dolby Digital o r
DTS sou r ces, the r eceive r ’s
fo r mat indicato r s do not light.
• Check that the p laye r is connected using a digital connection.
• Make su r e that the r eceive r is set to AUTO o r DIGITAL (see
Choosing the input signal
on p age 55).
• Check that the p laye r isn’t set u p so that Dolby Digital and DTS sou r ces a r e conve r ted to PCM.
• Ensu r e that if the r e a r e seve r al audio t r acks on the disc, the Dolby Digital o r DTS is selected.
When p laying ce r tain discs,
none of the r eceive r ’s fo r mat
indicato r s light.
• The disc may not contain 5.1/6.1 channel mate r ial. Check the disc p ackaging fo r mo r e on what
audio t r acks a r e r eco r ded on the disc.
When p laying a disc with the
listening mode set to Auto
Su
rr ound o r ALC,
2
PL II o r
Neo:6 a pp ea r on the r eceive r .
• Make su r e that the r eceive r is set to AUTO o r DIGITAL (see Choosing the input signal on p age 55).
• If a two channel soundt r ack is cu rr ently p laying (including Dolby Su rr ound encoded), then this is
not a malfunction. Check the disc p ackaging fo r details about the audio t r acks available.
Symptom Remedy
VSX-LX52_SVYXJ.book 96 ページ ２００９年２月２６日 木曜日 午後４時３１分