!
The center speaker largely determines the
sound image and getting the balance right
isn
t easy. We recommend reproducing a 2-
ch. audio (a CD for example) and getting
the balance right among the speakers ex-
cept for the center, and then reproducing a
5.1-ch. audio (Dolby Digital or DTS) and ad-
justing the center speaker output to the
balance you have already got among the
other speakers.
1 Touch NEXT twice on the DSP function
menu.
2 Touch PARA EQ.
3 Touch
a
or
b
to select the desired item.
Each time you touch
a
or
b
selects the item
in the following order:
SP-SEL
(speakers)
BAND
(bands)
FREQUENCY
(center frequency)
LEVEL
(equalizer level)
Q. FACTOR
(Q factor)
4 Touch
c
or
d
to select the speaker to
be adjusted.
Touch
c
or
d
until the desired speaker ap-
pears in the display.
REAR
(rear speakers)
CENTER
(center speak-
er)
FRONT
(front speakers)
#
You cannot select speakers whose size is set
at
OFF
.
5 Touch
b
and then touch
c
or
d
to se-
lect the equalizer band to be adjusted.
Each time you touch
c
or
d
selects equalizer
bands in the following order:
LOW
(low)
MID
(mid)
HIGH
(high)
6 Touch
b
and then touch
c
or
d
to se-
lect the center frequency of selected band.
Touch
c
or
d
until the desired frequency ap-
pears in the display.
40Hz
50Hz
63Hz
80Hz
100Hz
125Hz
160Hz
200Hz
250Hz
315Hz
400Hz
500Hz
630Hz
800Hz
1kHz
1.25kHz
1.6kHz
2kHz
2.5kHz
3.15kHz
4kHz
5kHz
6.3kHz
8kHz
10kHz
12.5kHz
7 Touch
b
and then touch
c
or
d
to ad-
just the equalizer level.
Each time you touch
c
or
d
increases or de-
creases the equalizer level.
+06
06
is dis-
played as the level is increased or decreased.
8 Touch
b
and then touch
c
or
d
to se-
lect the desired Q factor.
Each time you touch
c
or
d
switches between
the following Q factor:
NARROW
(narrow)
WIDE
(wide)
#
You can adjust parameters for each band of
the other speakers in the same way.
Note
You can select a center frequency for each band.
You can change the center frequency in 1/3-oc-
tave steps, but you cannot select frequencies that
have intervals shorter than 1 octave among the
center frequencies of the three bands.
Using the auto-equalizer
The auto-equalizer is the equalizer curve cre-
ated by auto TA and EQ (refer to
Auto TA and
EQ (auto-time alignment and auto-equalizing)
on the next page).
You can turn the auto-equalizer on or off.
1 Touch NEXT twice on the DSP function
menu.
2 Touch AUTO EQ.
#
You cannot use this function if auto TA and
EQ has not been carried out.
3 Touch
a
to turn the auto-equalizer on.
#
To turn auto-equalizer off, touch
b
.
Digital Signal Processor
En
76
Section
15
