Mazda 3 Owner's Manual page 300

Audio sound adjustment
Select the icon on the home screen and
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/back volume
balance)
Balance
(Left/right volume
balance)
Auto Level Control *1
(Automatic volume
adjustment)
*2
Centerpoint
(Automatic surround
level adjustment)
AudioPilot *2
(Automatic volume
adjustment)
Beep
(Audio operation sound)
*1 Standard audio
®
*2 Bose Sound System
Setting value
Side: Low pitch
enhancement
Side: Low pitch
reduction
Side: Treble
enhancement
Side: Treble reduction
Back: Front speaker
volume reduction
Front: Rear speaker
volume reduction
Right: Left side volume
reduction
Left: Right side volume
reduction
Off—Adjustment at
seven levels
On/Off
On/Off
On/Off
Automatic Level Control (ALC)
The automatic level control 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.
® *3
AudioPilot 2
When driving, background noise can
interfere with enjoying music.
®
AudioPilot 2 noise compensation
technology continuously adjusts the music
to compensate for background noise and
vehicle speed.
It reacts only to sustained noise sources
and not intermittent ones, such as speed
bumps.
An enhanced DSP algorithm allows faster
and more effective compensation for
unusual situations, such as driving on a
very rough road or at high speeds.
®
*3 AudioPilot 2 is a registered trademark
of Bose Corporation.
® *4
Centerpoint 2
®
Centerpoint 2 lets vehicle owners enjoy
® surround sound experience from
a Bose
their existing CDs, MP3s and satellite
radio.
Specifi cally 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 fi eld.
®
*4 Centerpoint 2 is a registered trademark
of Bose Corporation.
Interior Features
Audio System
5–43