Correcting the subwoofer
’
s phase
If trying to boost the bass output of the sub-
woofer doesn
’
t do much or rather makes you
feel that the bass gets more murky, this may
indicate that the subwoofer
’
s output and bass
content you hear over other speakers cancel
each other out. To remove this problem, try
changing the phase setting for the subwoofer.
1
Use MULTI-CONTROL to select FRONT
(speaker setting) in the audio function
menu.
Refer to
Introduction of DSP adjustments
on
page 54.
2
Press
c
or
d
to select SUB.W.
FRONT
(front speakers)
—
CENTER
(center
speaker)
—
REAR
(rear speakers)
—
SUB.W
(subwoofer)
—
PHASE
(subwoofer setting)
3
Press
a
to turn the subwoofer output
on.
4
Press
d
to select PHASE (subwoofer
setting).
5
Press
a
or
b
to select the phase of sub-
woofer output.
Press
a
to select
NOR
(normal phase). Press
b
to select
REV
(reverse phase).
Note
When playing a 2-channel mono source with
Dolby Pro Logic II turned on, there may be occa-
sions when the following will occur:
!
No audio is outputted if the center speaker
setting is
SML
or
LRG
and no center speaker
is installed.
!
Audio is heard only over the center speaker if
installed and the center speaker setting is
SML
or
LRG
.
Selecting a cross-over frequency
You can select a frequency, under which
sounds are reproduced through the subwoo-
fer. If the installed speakers include one whose
size has been set to
SML
, you can select a fre-
quency, under which sounds are reproduced
through a
LRG
speaker or subwoofer.
1
Use MULTI-CONTROL to select HPF in
the audio function menu.
Refer to
Introduction of DSP adjustments
on
page 54.
2
Press
c
or
d
to select the speaker to be
adjusted.
F
(front speakers)
—
C
(center speaker)
—
R
(rear speakers)
—
SW
(subwoofer)
3
Press
a
or
b
to select cross-over fre-
quency for the selected speaker.
63
—
80
—
100
—
125
—
160
—
200
(Hz)
Note
Selecting a cross-over frequency is to set a cross-
over frequency of the subwoofer
’
s L.P.F. (low-pass
filter) and that of the
SML
speaker H.P.F. (high-
pass filter). The cross-over frequency setting has
no effect if the subwoofer is set to
OFF
and other
speakers are set to
LRG
or
OFF
.
Adjusting the speaker output
levels
Speaker level can be adjusted finely by listen-
ing to an audio output. First, use test tone to
adjust the approximate speaker level, and then
use this function to adjust finely.
1
Use MULTI-CONTROL to select FRONT-L
(speaker output level) in the audio function
menu.
Refer to
Introduction of DSP adjustments
on
page 54.
2
Press
c
or
d
to select the speaker to be
adjusted.
FRONT-L
(front speaker left)
—
CENTER
(center
speaker)
—
FRONT-R
(front speaker right)
—
REAR-R
(rear speaker right)
—
REAR-L
(rear
speaker left)
—
SUB.W
(subwoofer)
<
CRB2932-A/N
>61
Available accessories
En
61
Section
03
A
vailable
accessories
