2017 MAZDA MODEL CX-3 Owners Manual (in English)

5–15
Interior Features
Audio System
Do not spill any liquid on the audio
system.


Do not insert any objects, other than CDs,
into the slot.


Radio Reception
AM characteristics
AM signals bend around such things as
buildings or mountains and bounce off the
ionosphere.
Therefore, they can reach longer distances
than FM signals.
Because of this, two stations may
sometimes be picked up on the same
frequency at the same time.

Station 2 Station 1Ionosphere
FM characteristics
An FM broadcast range is usually about
40—50 km (25—30 miles) from the
source. Because of extra coding needed to
break the sound into two channels, stereo
FM has even less range than monaural
(non-stereo) FM.

FM Station
40—50km
(25—30 miles)

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5–16
Interior Features
Audio System
Signals from an FM transmitter are similar
to beams of light because they do not
bend around corners, but they do reÀ ect.
Unlike AM signals, FM signals cannot
travel beyond the horizon. Therefore, FM
stations cannot be received at the great
distances possible with AM reception.

AM wave FM wave
FM wave
100—200 km (60—120 miles)Ionosphere

Atmospheric conditions can also affect
FM reception. High humidity will cause
poor reception. However, cloudy days may
provide better reception than clear days.
Multipath noise
Since FM signals can be reÀ ected by
obstructions, it is possible to receive both
the direct signal and the reÀ ected 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 become 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.


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5–17
Interior Features
Audio System
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

Operating Tips for CD Player
Condensation phenomenon
Immediately after turning on the heater
when the vehicle is cold, the CD or
optical components (prism and lens) in
the CD player may become clouded with
condensation. At this time, the CD will
eject immediately when placed in the unit.
A clouded CD can be corrected simply by
wiping it with a soft cloth. Clouded optical
components will clear naturally in about
an hour. Wait for normal operation to
return before attempting to use the unit.
Handling the CD player
The following precautions should be
observed.
 


y Do not use deformed or cracked CDs.
The disc may not eject resulting in a
malfunction.

 


y Do not use non-conventional discs such
as heart-shaped, octagonal discs, etc.
The disc may not eject resulting in a
malfunction.


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5–18
Interior Features
Audio System
 


y If the memory portion of the CD is
transparent or translucent, do not use the
disc.

Transparent  


y A new CD may have rough edges on its
inner and outer perimeters. If a disc with
rough edges is used, proper setting will
not be possible and the CD player will
not play the CD. In addition, the disc
may not eject resulting in a malfunction.
Remove the rough edges in advance
by using a ball-point pen or pencil as
shown below. To remove the rough
edges, rub the side of the pen or pencil
against the inner and outer perimeter of
the CD.

 


y When driving over uneven surfaces, the
sound may jump.


 


y CDs bearing the logo shown in the
illustration can be played. No other discs
can be played.

 


y Use discs that have been legitimately
produced. If illegally-copied discs such
as pirated discs are used, the system may
not operate properly.
 


y Be sure never to touch the signal surface
when handling the CDs. Pick up a CD
by grasping the outer edge or the edge of
the hole and the outer edge.

 


y Do not stick paper or tape on the CD.
Avoid scratching the reverse side (the
side without a label). The disc may not
eject resulting in a malfunction.
 


y Dust, ¿ nger smudges, and dirt can
decrease the amount of light reÀ ected
from the signal surface, thus affecting
sound quality. If the CD should become
soiled, gently wipe it with a soft cloth
from the center of the CD to the edge.
 


y Do not use record sprays, antistatic
agents, or household spray cleaners.
Volatile chemicals such as benzine and
thinner can also damage the surface of
the CD and must not be used. Anything
that can damage, warp, or fog plastic
should never be used to clean CDs.
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5–19
Interior Features
Audio System
 


y The CD player ejects the CD if the CD
is inserted upside down. Also dirty and/
or defective CDs may be ejected.
 


y Do not insert cleaning discs in the CD
player.
 


y Do not insert any disc with a peel-off
seal af¿ xed to it.




y This unit may not be able to play certain
CD-R/CD-RWs made using a computer
or music CD recorder due to disc
characteristics, scratches, smudges, dirt,
etc., or due to dust or condensation on
the lens inside the unit.
 


y Storing CDs in the vehicle exposed to
direct sunlight or high temperature may
damage the CD-R/CD-RWs, and make
them unplayable.
 


y CD-R/CD-RW exceeding 700 MB
cannot be played.
 


y This unit may not be able to play certain
discs made using a computer due to the
application (writing software) setting
used. (For details, consult the store
where the application was purchased.)
 


y It is possible that certain text data, such
as titles, recorded on a CD-R/CD-RW
may not be displayed when musical data
(CD-DA) is playing.
 


y The period from when a CD-RW is
inserted to when it begins playing is
longer than a normal CD or CD-R.
 


y Completely read the instruction manual
and cautions for CD-R/CD-RWs.
 


y Do not use discs with cellophane tape
adhering, partially peeled off labels,
or adhesive material exuding from the
edges of the CD label. Also, do not use
discs with a commercially-available
CD-R label af¿ xed. The disc may not
eject resulting in a malfunction.

Operating Tips for MP3
MP3 stands for MPEG Audio Layer 3,
which is standardized voice compression
established by the ISO
*1 working group
(MPEG).
Use of MP3 allows for audio data to be
compressed to approximately a tenth of
the source data size.
This unit plays ¿ les with the extension
(.mp3) as MP3 ¿ les.

*1 International Organization for
Standardization

CAUTION
Do not use an audio fi le extension on
fi les other than audio fi les. In addition,
do not change the audio fi le extension.
Otherwise, the unit will not recognize
the fi le correctly resulting in noise or a
malfunction.

N O T E
Supply of this product only conveys a
license for private, non-commercial
use and does not convey a license nor
imply any right to use this product in any
commercial (i.e. revenue-generating)
real time broadcasting (terrestrial,
satellite, cable and/or any other media),
broadcasting/streaming via the Internet,
intranets and/or other networks or in other
electronic content distribution systems,
such as pay-audio or audio-on-demand
applications. An independent license for
such use is required. For details, please
visit http://www.mp3licensing.com.

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5–20
Interior Features
Audio System
 


y This audio system handles MP3 ¿ les
that have been recorded on CD-R/CD-
RW/CD-ROMs.
 


y When naming an MP3 ¿ le, be sure to
add an MP3 ¿ le extension (.mp3) after
the ¿ le name.




y The number of characters which can be
displayed is restricted.

Operating Tips for WMA
WMA is short for Windows Media *1 Audio
and is the audio compression format used
by Microsoft
*1 .
Audio data can be created and stored at a
higher compression ratio than MP3.
This unit plays ¿ les with the extension
(.wma) as WMA ¿ les.

*1 Windows Media and Microsoft are
registered trademarks of Microsoft
Corporation U.S. in the United States
and other countries.


CAUTION
Do not use an audio fi le extension on
fi les other than audio fi les. In addition,
do not change the audio fi le extension.
Otherwise, the unit will not recognize
the fi le correctly resulting in noise or a
malfunction.
 


y WMA ¿ les written under speci¿ cations
other than the indicated speci¿ cation
may not play normally or ¿ les or folder
names may not display correctly.
 


y The ¿ le extension may not be provided
depending on the computer operating
system, version, software, or settings. In
this case, add the ¿ le extension “.wma”
to the end of the ¿ le name, and then
write it to the disc/memory.

Operating Tips for AAC
AAC stands for Advanced Audio Coding,
which is standardized voice compression
established by the ISO
*1 working group
(MPEG). Audio data can be created and
stored at a higher compression ratio than
MP3.
This unit plays ¿ les with the extensions
(.aac/.m4a/.wav
*2 ) as the AAC ¿ les.
CAUTION
Do not use an audio fi le extension on
fi les other than audio fi les. In addition,
do not change the audio fi le extension.
Otherwise, the unit will not recognize
the fi le correctly resulting in noise or a
malfunction.
 


y AAC ¿ les written under speci¿ cations
other than the indicated speci¿ cation
may not play normally or ¿ les or folder
names may not display correctly.
 


y The ¿ le extension may not be provided
depending on the computer operating
system, version, software, or settings. In
this case, add the ¿ le extension “.aac ”,
“.m4a”, or “.wav
*2 ” to the end of the ¿ le
name, and then write it to the memory.

*1 International Organization for
Standardization
*2 Type B

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5–21
Interior Features
Audio System
Operating Tips for OGG
OGG is the audio compression format for
Xiph. Org Foundation.
Audio data can be created and stored at a
higher compression ratio than MP3.
This unit plays ¿ les with the extension
(.ogg) as OGG ¿ les.

CAUTION
Do not use an audio fi le extension on
fi les other than audio fi les. In addition,
do not change the audio fi le extension.
Otherwise, the unit will not recognize
the fi le correctly resulting in noise or a
malfunction.
 


y OGG ¿ les written under speci¿ cations
other than the indicated speci¿ cation
may not play normally or ¿ les or folder
names may not display correctly.
 


y The ¿ le extension may not be provided
depending on the computer operating
system, version, software, or settings. In
this case, add the ¿ le extension “.ogg” to
the end of the ¿ le name, and then write
it to the disc/memory.

Operating Tips for USB device
This unit plays audio ¿ les as follows:

Extension Playback with this unit
.mp3 MP3
.wma WMA
.aac
AAC
.m4a
.wav
*1 W A V
.ogg *1 OGG

CAUTION
Do not use an audio fi le extension on
fi les other than audio fi les. In addition,
do not change the audio fi le extension.
Otherwise, the unit will not recognize
the fi le correctly resulting in noise or a
malfunction.

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5–22
Interior Features
Audio System
N O T E
 


y Playback may not be possible
depending on the type and condition of
the USB À ash memory even if the audio
¿ le complies with the standard above.




y A copyright protected WMA/AAC ¿ le
cannot be played in this unit.
 


y The order of the music data stored in
the device may differ from the playback
order.
 


y To prevent loss or damage of stored
data, we recommend that you always
back up your data.
 


y If a device exceeds the maximum
electric current value of 1,000 mA,
it may not operate or recharge when
connected.
 


y Do not pull out the USB device while in
the USB mode (only pull it out while in
FM/AM radio or CD mode).
 


y The device will not operate if the data is
password protected.

MP3/WMA/AAC/OGG *1 ¿ les written
under speci¿ cations other than the
indicated speci¿ cation may not play
normally or ¿ les/folder names may not
display correctly.

*1 Type B
Operating Tips for iPod
This unit supports playback of music ¿ les
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
 


¾ 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.
 


¾ If data in the iPod is lost while it is
connected to the unit, Mazda cannot
guarantee recovery of any lost data.
 


¾ If the iPod battery is deteriorated, the
iPod may not recharge and playback
may not be possible when it is connected
to the unit.
 


¾ For details on using the iPod, refer to the
iPod instruction manual.
 


¾ When connecting the iPod to a USB port,
all commands are made from the audio
unit. iPod control is not possible.

N O T E
The audio unit cannot display images or
videos stored in an iPod.

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