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Troubleshooting Guide
Some
functions
of
this
unit
may
be
disabled
by
some
settings
made
on
this
unit.
o·Cannot set up
the
subwoofer.
• Cannot set up
the
High
Pass
Filter.
• Cannot set up
the
Fader.
• No Audio control effect on AUX.
~
• Preout
is
not
set
to
subwoofer.
~
"SWPRE"
of
<Menu System> (page 1
2)
•"Subwoofer
output"
of
<Basic Operation> (page
4)
is
not
set to On.
•The Dual zone system function
is
enabled.
IS'
<Audio Setup> (page
7)
o Cannot set up
the
subwoofer phase.
~
The Low
Pass
Filter
is
set
to
Through.
~
<Audio
Setup> (page
7)
o·Cannot select
the
output
destination
of
the
subsource In
the
Dual zone.
• Cannot adjust
the
volume
of
the
rear speakers.
~
The Dual zone function
is
disabled.
~
<Audio
Setup> (page
7)
o.Cannot register a security code.
• Cannot set up Display illumination Control.
~
<Demonstration mode Setting> (page
14)
is
not
turned off.
What
might
seem
to
be
a malfunction
in
your
unit
may
just
be
the
result
of
slight
misoperation
or
miswiring.
Before
calling
service,
first
check
the
following table
for
possible
problems.
Tuner source
DRadio reception
Is
poor.
t/
The
car
antenna
is
not extended.
IS'
Pull
the antenna
out
all
the
way.
--------------------------------
Disc source
D The specified disc does not play, but another one
plays Instead.
t/
The specified
CD
is
quite dirty.
~
Clean the
CD.
';;"fh'e'dlsc'i's"io'ade<frn':3'aWferent'siot from that
specified.
~
Eject the disc magazine and check the number
___
fC?!.~h.~.?.P.~s.~D~sL9~~S:.
__
._
.
t/
The
disc
is
severely scratched.
~
Try
another disc instead.
Audio file source
D The sound skips when an Audio file
is
being
played.
t/
The media
is
scratched or dirty.
Q'
Clean the media, referring
to
the
CD
cleaning
of
._
~~.~.?.~.c;!!9..~.9.1'.:'
..
~.~.I}.~!l~9..Q~?>
(page
3).
t/
The recording condition
is
bad.
Q'
Record the media again or
use
another media.
--------------------------------
English
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