![Pioneer Premier AVIC-F90BT Operation Manual Download Page 142](http://html.mh-extra.com/html/pioneer/premier-avic-f90bt/premier-avic-f90bt_operation-manual_329372142.webp)
1
Touch [HPF] on the
“
AV Sound
”
menu.
=
For details, refer to
2
Touch [HPF] to select cut-off frequency.
Each time you touch [
HPF
] selects cut-off fre-
quencies in the following order:
Off
—
50 Hz
—
63 Hz
—
80 Hz
—
100 Hz
—
125 Hz
Adjusting source levels
SLA
(source level adjustment) lets you adjust
the volume level of each source to prevent ra-
dical changes in volume when switching be-
tween sources.
p
Settings are based on the FM tuner volume
level, which remains unchanged.
1
Compare the FM tuner volume level
with the level of the source you wish to ad-
just.
2
Touch [SLA] on the
“
AV Sound
”
menu.
=
For details, refer to
3
Touch [+] or [
–
] to adjust the source vo-
lume.
+4
to
–
4
is displayed as the source volume is
increased or decreased.
Following AV sources are set to the same
source level adjustment volume automatically.
!
CD
,
ROM
,
DivX
(for AVIC-F900BT and AVIC-
F90BT)
!
CD
,
ROM
(for AVIC-F700BT and AVIC-
F7010BT)
!
XM
and
SIRIUS
!
AV1
and
AV2
!
EXT1
and
EXT2
p
The different source volume level can be set
between
iPod
and
USB
.
p
For AVIC-F900BT and AVIC-F90BT, the
source volume level can be set to
DVD-V
and
DVD-VR
respectively as well as differ-
ently from the other sources of the built-in
DVD drive previously mentioned.
Enhancing bass (
Bass Booster
)
The
“
Bass Booster
”
enhances bass sounds,
which can be muted by driving noise.
1
Touch [Bass Booster] on the
“
AV
Sound
”
menu.
=
For details, refer to
2
Touch [+] or [-] to adjust the range from
0 to 6.
Customizing preferences
En
142
Chapter
25