2018 MAZDA MODEL 3 HATCHBACK radio

Multipath noise
Since FM signals can be reflected by
obstructions, it is possible to receive both
the direct signal and the reflected signal at
the same time. This causes a slight delay
in reception and may be heard as a broken
sound or a distortion. This problem may
also be encountered when in close
proximity to the transmitter.
Reflected wave
Direct
Flutter/Skip noise
Signals from an FM transmitter move in
straight lines and b ecome weak in valleys
between tall buildings, mountains, and
other obstacles. When a vehicle passes
through such an area, the reception
conditions may change suddenly, resulting
in annoying noise.
Weak signal noise
In suburban areas, broadcast signals
become weak because of distance from the
transmitter. Reception in such fringe areas
is characterized by sound breakup.
Strong signal noise
This occurs very close to a transmitter
tower. The broadcast signals are extremely
strong, so the result is noise and sound
breakup at the radio receiver.
Station drift noise
When a vehicle reaches the area of two
strong stations broadcasting at similar
frequencies, the original station may be
temporarily lost and the second station
picked up. At this time there will be some
noise from this disturbance.
Station 2
88.3 MHz
Station 1
88.1 MHz
Interior Features
Audio System
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▼Operating Tips for USB device
This unit plays audi
o files as follows:
Extension Playback with this unit
.mp3 MP3
.wma WMA
.aac
*1AAC
.m4a
.wav
*1WAV
.ogg
*1OGG
CAUTION
Do not use an audio file extension on files
other than audio files. In addition, do not
change the audio file extension. Otherwise,
the unit will not recognize the file correctly
resulting in noise or a malfunction.
NOTE
Playback may not be possible depending
on the type and condition of the USB
flash memory even if the audio file
complies with the standard.
A copyright protected WMA/AAC file
cannot be played in this unit.
(Type B)
If a file name in th e USB memory is too
long, it could cause operation problems
such as not being able to playback the
song.
(Recommended: Within 80 characters)
The order of the music data stored in the
device may differ from the playback
order.
To prevent loss or damage of stored
data, we recommend that you always
back up your data.
If a device exceeds the maximum
electric current value of 1,000 mA, it
may not operate or recharge when
connected.
Do not pull out the USB device while in
the USB mode (only pull it out while in
FM/AM radio or CD mode).
The device will not operate if the data is
password protected.
MP3/WMA/AAC/OGG
*1 files written
under specifications other than the
indicated specification may not play
normally or files/folder names may not
display correctly.
*1Type B
▼ Operating Tips for iPod
This unit supports pla
yback of music files
recorded to an iPod.

 iPod is a trademark of Apple Inc.,
registered in the U.S. and other
countries.
The iPod may not be compatible
depending on the model or OS version. In
this case, an error message is displayed.
CAUTION
 Remove the iPod when it is not in use.
Because the iPod is not designed to
withstand excessive changes in
temperature inside the cabin, it could be
damaged or the battery may deteriorate
due to the excessive temperature or
humidity inside the cabin if it is left in the
vehicle.
 If data in the iPod is lost while it is
connected to the unit, Mazda cannot
guarantee recovery of any lost data.
Interior Features
Audio System
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Audio set [Type A (non-touchscreen)]
ƒPower/Volume/Sound Controls............................................................................. page 5-27
„ Clock..................................................................................................................... page 5-29
… Operating the Radio............................................ .................................................. page 5-30
† How to use Auxiliary jack/USB port............................. ....................................... page 5-31
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Audio System
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▼Operating the Radio
Band selector button Channel preset buttons
Scan button Auto memory button
Tuning button Audio display
Radio ON
Press a band selector button () to
turn the radio on.
Band selection
Successively pressing the band selector
button (
) switches the bands as
follows: FM1→FM2→AM.

The selected mode will be indicated.
NOTE
If the FM broadcast signal becomes weak,
reception automatically changes from
STEREO to MONO for reduced noise.
Tuning
The radio has the following tuning
methods: Manual, Seek, Scan, Preset
channel, and Auto memory tuning. The
easiest way to tune stations is to set them
on preset channels.
Manual tuning
Select the station by pressing the tuning
button (
, ) lightly.
Seek tuning
Automatic search for radio stations starts
when the tuning button (
, ) is pressed
until a beep sound is heard. The search
stops when a station is found.
NOTE
If you continue to press and hold the
button, the frequency will continue
changing without stopping.
Scan tuning
Press and hold the scan button (
) to
automatically sample strong stations.
Scanning stops at each station for about 5
seconds. To hold a station, press and hold
the scan button (
) again during this
interval.
Preset channel tuning
The 6 preset channels can be used to store
6 AM and 12 FM stations.
1. To set a channel first select AM, FM1,
or FM2. Tune to the desired station.
2. Press a channel preset button for about 2 seconds until a beep is heard. The
preset channel number or station
frequency will be displayed. The
station is now held in the memory.
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Audio System
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Switches around commander knob
The following operations can be done by pressing the switches around the commander
knob.
: Displays the home screen.
: Displays the Ente rtainment screen.
: Displays the Navigation screen (Only navigation-equipped vehicles). For operation
of the Navigation screen, refer to the navigation system manual . If the SD card for the
navigation system is not inserted , the compass indicating the direction in which the vehicle
is moving is displayed.
: Displays the Favor ites screen. Long-press to store particula r items in Favorites. (Radio,
phonebook and destination of the navigation system can be progr ammed.)
: Returns to previous screen.
Commander knob operation

(Selection of ic ons on screen)
1. Tilt or turn the commander knob and move the cursor to the de sired icon.
2. Press the commander knob and select the icon.
NOTE
Long-press operation of the commander knob is also possible for some functions.
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Audio System
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Return to previous screen
1. Touch the
.
Displaying the home screen
1. Touch the
.
▼ Home screen
Icon
Function
Applications
Information such as average fuel economy, maintenance, and warn ings can be verified.
Depending on the grade and specification, the screen display ma y differ.
Entertainment
Operates audio such as the radio and CDs. The audio source most recently used is dis-
played. An audio source which cannot be used at that time is sk ipped and the previous
audio source is displayed.
To change the audio source, select the
icon displayed at the bottom of the screen.
Communication
Bluetooth® related functions are available.
Navigation
Navigation screen is displayed (v ehicles with navigation system).
If the SD card for the navigation system is not inserted, the c ompass indicating the direc-
tion in which the vehicle is moving is displayed.
The compass may not indicate th e correct bearing when the vehicle is stopped or traveling
at a slow speed.
Settings
Overall setting menu (Such as display, sound, Bluetooth® and Language).
Depending on the grade and specification, the screen display ma y differ.
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Audio System
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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 Setting value
Bass
(Low pitch sound)
Side: Low pitch en-
hancement
Side: Low pitch re-
duction
Treble
(Treble sound)
Side: Treble enhance-
ment
Side: Treble reduction
Fade
(Front/Rear volume bal-
ance) Front: Front speaker vol-
ume enhancement
Rear: Rear speaker vol-
ume enhancement
Balance
(Left/right volume bal-
ance) Right: Right speaker
volume enhancement
Left: Left speaker vol-
ume enhancement
ALC
*1
(Automatic volume ad-
justment) Off―Adjustment at sev-
en levels
Bose
® Centerpoint*2
(Automatic surround
level adjustment) On/Off
Bose
® AudioPilot*2
(Automatic volume ad-
justment) On/Off
Beep
(Audio operation sound) On/Off
*1 Standard audio*2Bose® 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)
Centerpoint
®*3 lets vehicle owners enjoy a
Bose
® surround sound experience from
their existing CDs, 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.

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Audio System
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▼Operating the Radio
Radio ON
Select the icon on the home screen to display the Entertainment screen. W
hen selecting
the desired radio, the following icons are indicated in the low er part of the center display.
AM/FM Radio
Icon Function
Displays the Entertainment menu. Use to switch to a different audio source.
Displays the station list.
Select
to display the frequencies of up to ten radio stations on the auto
memory preset list.
Select the desired frequency.
Displays the Favorites list. Lo ng-press to store radio station currently being aired.
Switches the on and off. Displays the mu lti-cast channel list of the
.
You can search for receivable radio stations.
Scanning stops at each station for about five seconds.
Select again to continue receiving the radio station.
You can change the radio frequency manually.
Rotate the commander knob, slide the screen, or touch the radio frequency.
Press
or to change the radio frequency one step at a time.
When
or is long-pressed, the radio frequency changes continually. It s tops when you
remove your hand from the icon or the commander knob.
Launches the iTunes Tagging func tion (for Apple devices with USB use only). Can be
used when the
is on.
Automatic radio station selection.
When long-pressed, the radio frequency changes continually. It stops when you remove
your hand from the icon or the commander knob.
Displays sound settings to adjust audio quality level.
Refer to Volume/Display/Sound Controls on page 5-37.
Interior Features
Audio System
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