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1 Display the
“
AV Sound Settings
”
screen.
=
For details, refer to
Displaying the screen for
AV sound settings
on page 151.
2 Touch [Sonic Center Control].
3 Touch [
c
] or [
d
] to select a listening po-
sition.
p
The larger the value of the range:
“
Left7
”
to
“
Right7
”
setting, the greater the delay of
the speaker output.
p
When
“
Left
”
is set, the left speaker output
is delayed. When
“
Right
”
is set, the right
speaker output is delayed.
Adjusting loudness
Loudness compensates for deficiencies in the
low- and high-sound ranges at low volume.
1 Display the
“
AV Sound Settings
”
screen.
=
For details, refer to
Displaying the screen for
AV sound settings
on page 151.
2 Touch [Loudness].
Each time you touch [
Loudness
], the level is
selected in the following order:
Off
—
Low
—
Mid
—
High
Using subwoofer output
The navigation system is equipped with a sub-
woofer output mechanism, which can be
turned on or off.
p
This function is not available when
“
Sub
Woofer
”
is
“
Off
”
.
1 Display the
“
AV Sound Settings
”
screen.
=
For details, refer to
Displaying the screen for
AV sound settings
on page 151.
2 Touch [Sub Woofer].
3 Touch [On].
The subwoofer output is turned on.
#
If you touch [
Off
], the subwoofer output is
turned off.
4 Touch [Reverse] or [Normal] to select
the phase of subwoofer output.
5 Touch [+] or [
–
] next to
“
Level
”
to adjust
the output level.
“
+6
”
to
“
–
24
”
is displayed as the level is in-
creased or decreased.
6 Touch [
c
] or [
d
] next to
“
Frequency(Hz)
”
to select cut-off fre-
quency.
Each time you touch [
c
] or [
d
], cut-off fre-
quencies are selected in the following order:
50Hz
—
63Hz
—
80Hz
—
100Hz
—
125Hz
Only frequencies lower than those in the se-
lected range are output from the subwoofer.
Using the high pass filter
When you cut lower sounds from the subwoo-
fer output frequency, activate
HPF
(high pass
filter). Only frequencies higher than those in
the selected range are output from the front or
rear speakers.
1 Display the
“
AV Sound Settings
”
screen.
=
For details, refer to
Displaying the screen for
AV sound settings
on page 151.
2 Touch [HPF].
Each time you touch [
HPF
] selects cut-off fre-
quencies in the following order:
Off
—
50Hz
—
63Hz
—
80Hz
—
100Hz
—
125Hz
Engb
157
Chapter
26
Customising
pr
eferences
Customising preferences