Mazda CX-9 2019 Owner's Manual page 416

Interior Features
Audio Set
Contrast adjustment
Adjust the center display contrast using
the slider.
Display setting reset
All of the screen setting values can be
reset to their initial settings.
1. Select
2. Select .
▼ Audio sound adjustment
Select the icon on the home screen to
display the Settings screen.
Select the tab to select the item you
would like to change.
Indication
Bass
(Low pitch sound)
Treble
(Treble sound)
Fade
(Front/Rear volume bal‐
ance)
Balance
(Left/right volume bal‐
ance)
*
Guidance Volume
(Volume adjustment dur‐
ing route guidance on
navigation screen)
*1
ALC
(Automatic volume ad‐
justment)
® *2
Bose Centerpoint
(Automatic surround
level adjustment)
5-26
*Some models.
.
Setting value
Side: Low pitch en‐
hancement
Side: Low pitch re‐
duction
Side: Treble enhance‐
ment
Side: Treble reduction
Front: Front speaker vol‐
ume enhancement
Rear: Rear speaker vol‐
ume enhancement
Right: Right speaker
volume enhancement
Left: Left speaker vol‐
ume enhancement
Left: Low volume
Right: High volume
Off―Adjustment at sev‐
en levels
On/Off
Indication
® *2
Bose AudioPilot
(Automatic volume ad‐
justment)
Beep
(Audio operation sound)
*
1 Standard audio
* ®
2 Bose sound system
ALC (Automatic volume adjustment)
The automatic level control (ALC) is a
feature that automatically adjusts audio
volume and sound quality according to the
vehicle speed. The volume increases in
accordance with the increase in vehicle
speed, and decreases as vehicle speed
decreases.
®
Bose Centerpoint (Automatic
surround level adjustment)
®*3
Centerpoint lets vehicle owners enjoy a
®
Bose surround sound experience from
their existing MP3s and satellite radio.
Specifically engineered to meet the unique
demands of reproducing surround sound in
a vehicle.
Converts stereo signals to multiple
channels allowing greater precision when
reproducing the sound.
An enhanced algorithm to simultaneously
create a wider, more spacious sound field.
®
*3 Centerpoint is a registered trademark
of Bose Corporation.
®
Bose AudioPilot (Automatic volume
adjustment)
When driving, background noise can
interfere with enjoying music.
®*4
AudioPilot noise compensation
technology continuously adjusts the music
to compensate for background noise and
vehicle speed.
Setting value
On/Off
On/Off