Black plate (309,1)
Antenna
Antenna
Operating Tips for Audio
System
WARNING
Always adjust the audio while the
vehicle is stopped:
Do not adjust the audio control
switches while driving the vehicle.
Adjusting the audio while driving the
vehicle is dangerous as it could
distract your attention from the
vehicle operation which could lead to
a serious accident.
Even if the audio control switches are
equipped on the steering wheel, learn
to use the switches without looking
down at them so that you can keep
your maximum attention on the road
while driving the vehicle.
CAUTION
For the purposes of safe driving,
adjust the audio volume to a level
that allows you to hear sounds
outside of the vehicle including car
horns and particularly emergency
vehicle sirens.
NOTE
lTo prevent the battery from being
discharged, do not leave the audio system
on for a long period of time when the
engine is not running.
lIf a cellular phone or CB radio is used in
or near the vehicle, it could cause noise to
occur from the audio system, however, this
does not indicate that the system has been
damaged.
Interior Features
Audio System
5-13
CX-5_8DV2-EA-14K_Edition3 Page309
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (310,1)
Do not spill any liquid on the audio
system.
Do not insert any objects, other than CDs,
into the slot.
qRadio 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)
Signals from an FM transmitter are similar
to beams of light because they do not
bend around corners, but they do reflect.
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.
5-14
Interior Features
Audio System
CX-5_8DV2-EA-14K_Edition3 Page310
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (311,1)
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 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.
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
5-15
CX-5_8DV2-EA-14K_Edition3 Page311
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (312,1)
qOperating 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.
lDo not use deformed or cracked CDs.
The disc may not eject resulting in a
malfunction.
lDo not use non-conventional discs
such as heart-shaped, octagonal discs,
etc. The disc may not eject resulting in
a malfunction.
lIf the memory portion of the CD is
transparent or translucent, do not use
the disc.
Transparent
lA 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.
lWhen driving over uneven surfaces,
the sound may jump.
5-16
Interior Features
Audio System
CX-5_8DV2-EA-14K_Edition3 Page312
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (313,1)
lCDs bearing the logo shown in the
illustration can be played. No other
discs can be played.
lUse discs that have been legitimately
produced. If illegally-copied discs such
as pirated discs are used, the system
may not operate properly.
lBe 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.
lDo 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.
lDust, finger smudges, and dirt can
decrease the amount of light reflected
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.
lDo 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.
lThe CD player ejects the CD if the CD
is inserted upside down. Also dirty
and/or defective CDs may be ejected.
lDo not insert cleaning discs in the CD
player.
lDo not insert any disc with a peel-off
seal affixed to it.
lThis 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.
lStoring CDs in the vehicle exposed to
direct sunlight or high temperature may
damage the CD-R/CD-RWs, and make
them unplayable.
lCD-R/CD-RW exceeding 700 MB
cannot be played.
lThis 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.)
lIt 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.
lThe period from when a CD-RW is
inserted to when it begins playing is
longer than a normal CD or CD-R.
lCompletely read the instruction manual
and cautions for CD-R/CD-RWs.
Interior Features
Audio System
5-17
CX-5_8DV2-EA-14K_Edition3 Page313
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (314,1)
lDo 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 affixed. The disc may not
eject resulting in a malfunction.
qOperating Tips for MP3
This unit plays files with the extension
(.mp3) as MP3 files.
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
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.
lThis audio system handles MP3 files
that have been recorded on CD-R/CD-
RW/CD-ROMs.
lWhen naming an MP3 file, be sure to
add an MP3 file extension (.mp3) after
the file name.
lThe number of characters which can be
displayed is restricted.
Specialized glossary
MP3
Abbreviation for“MPEG Audio Layer 3”.
A technical standard for audio
compression as decided by the ISO
*1
MPEG working group. Use of MP3
allows for audio data to be compressed to
approximately a tenth of the source data
size.
*1 International Organization for
Standardization
qOperating Tips for WMA
WMA is short for Windows Media Audio
and is the audio compression format used
by Microsoft.
Audio data can be created and stored at a
higher compression ratio than MP3.
This unit plays files with the extension (.
wma) as WMA files.
* Microsoft and Windows Media are
registered trademarks of Microsoft
Corporation U.S. in the United States
and other countries.
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.
lWMA files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
5-18
Interior Features
Audio System
CX-5_8DV2-EA-14K_Edition3 Page314
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (315,1)
lThe file extension may not be provided
depending on the computer operating
system, version, software, or settings.
In this case, add the file extension“.
wma”to the end of the file name, and
then write it to the disc.
qOperating Tips for AAC
AAC stands for Advanced Audio Coding,
which is standardized voice compression
established by the ISO
*1working group
(MPEG). Audio data can be created and
stored at a higher compression ratio than
MP3.
This unit plays files with the extensions (.
aac/.m4a/.wav
*2) as the AAC files.
*1 International Organization for
Standardization
*2 Type B
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.
lAAC files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
lThe file extension may not be provided
depending on the computer operating
system, version, software, or settings.
In this case, add the file extension“.
aac”,“.m4a”,or“.wav
*2”to the end of
the file name, and then write it to the
memory.
*2 Type B
qOperating 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 files with the extension (.
ogg) as OGG files.
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.
lOGG files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
lThe file extension may not be provided
depending on the computer operating
system, version, software, or settings.
In this case, add the file extension“.
ogg”to the end of the file name, and
then write it to the disc.
qOperating Tips for USB device
This unit plays audio files as follows:
Extension Playback with this unit
.mp3 MP3
.wma WMA
.aac
AAC .m4a
.wav
*1
.ogg*1OGG
*1 Type B
Interior Features
Audio System
5-19
CX-5_8DV2-EA-14K_Edition3 Page315
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K
Black plate (316,1)
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
lPlayback may not be possible depending on
the type and condition of the USB flash
memory even if the audio file complies with
the standard above.
lA copyright protected WMA/AAC file
cannot be played in this unit.
lThe order of the music data stored in the
device may differ from the playback order.
lTo prevent loss or damage of stored data,
we recommend that you always back up
your data.
lIf a device exceeds the maximum electric
current value of 1,000 mA, it may not
operate or recharge when connected.
lDo not pull out the USB device while in the
USB mode (only pull it out while in FM/AM
radio or CD mode).
lThe device will not operate if the data is
password protected.
lMP3/WMA/AAC/OGG*1files written
under specifications other than the
indicated specification may not play
normally or files/folder names may not
display correctly.
*1 Type B
qOperating Tips for iPod
This unit supports playback 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
ØRemove 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.
ØIf data in the iPod is lost while it is
connected to the unit, Mazda
cannot guarantee recovery of any
lost data.
ØIf the iPod battery is deteriorated,
the iPod may not recharge and
playback may not be possible
when it is connected to the unit.
ØFor details on using the iPod, refer
to the iPod instruction manual.
ØWhen connecting the iPod to a
USB port, all commands are made
from the audio unit. iPod control is
not possible.
NOTE
The audio unit cannot display images or
videos stored in an iPod.
5-20
Interior Features
Audio System
CX-5_8DV2-EA-14K_Edition3 Page316
Thursday, February 26 2015 5:33 PM
Form No.8DV2-EA-14K