Using the equalizer
The equalizer lets you adjust the equalization
to match car interior acoustic characteristics
as desired.
Recalling equalizer curves
There are seven stored equalizer curves which
you can easily recall at any time. Here is a list
of the equalizer curves:
Display
Equalizer curve
SPR-BASS
Super bass
POWERFUL
Powerful
NATURAL
Natural
VOCAL
Vocal
EQFLAT
Flat
CUSTOM1
Custom 1
CUSTOM2
Custom 2
!
CUSTOM1
and
CUSTOM2
are adjusted
equalizer curves.
!
When
EQFLAT
is selected no supplement
or correction is made to the sound. This is
useful to check the effect of the equalizer
curves by switching alternatively between
EQFLAT
and a set equalizer curve.
%
Press EQto select the equalizer.
Press
EQ
repeatedly to switch between the fol-
lowing equalizers:
SPR-BASS
POWERFUL
NATURAL
VOCAL
EQFLAT
CUSTOM1
CUSTOM2
Adjusting 3-band parametric
equalizer
For
CUSTOM1
and
CUSTOM2
equalizer
curves, you can adjust the front, rear and cen-
ter equalizer curves separately by selecting a
center frequency, an equalizer level and a Q
factor for each band.
!
A separate
CUSTOM1
curve can be cre-
ated for each source.
!
A
CUSTOM2
curve can be created com-
mon to all sources.
!
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 Press A and hold until FRONT appears
in the display, then press A to select PEQ.
After
FRONT
is displayed, press
A
until
PEQ
appears in the display.
#
You cannot select
PEQ
when neither
CUSTOM1
nor
CUSTOM2
equalizer curve is se-
lected.
2 Press
m
or
n
to select the desired
item.
Each press of
m
or
n
selects the item in
the following order:
FRT
(speakers)
LOW
(bands)
F LOW
(cen-
ter frequency)
F LOW
(equalizer level)
LOW Q
(Q factor)
3 Press
r
or
q
to select the speaker to
be adjusted.
Each press of
r
or
q
selects the speaker in
the following order:
FRT
(front speakers)
CEN
(center speaker)
RER
(rear speakers)
#
You cannot select speakers whose size is set
OFF
.
Digital Signal Processor
En
68
Section
12