2007 MAZDA MODEL 3 HATCHBACK Owner's Manual (in English)

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Operating Tips for Audio
System
WARNING
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. Always adjust the
audio while the vehicle is stopped.
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.
NOTE
lDo not use the audio for long periods
of time while the engine is off.
Otherwise the battery could go dead.
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.
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)
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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.
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.
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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
qOperating Tips for Cassette Tape
Player
Cleaning the cassette tape player
The tape head, capstans, and pinch rollers
will gather oxide residue from cassette
tapes. This can cause weak or wavering
sounds and damage to the cassette tapes
and player. Use a good quality head-
cleaning tape or a liquid cleaner cassette
tape to remove it.
Should the unit not operate normally,
consult an Authorized Mazda Dealer.
Never attempt to repair it or insert a
screwdriver or anything else.
Handling the cassette tape player
The following precautions should be
observed.
lDo not spill any liquid on the audio
system.
lDo not insert any objects, other than
cassette tape, into the slot.
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lIf the cassette tape is loose, it may
produce poor sound or performance
during playback. Use a pencil or
something similar to remove any slack.
lOnly cassette tapes that play no longer
than 90 minutes should be used.
Cassette tape exceeding 90 minutes are
thin and may easily break.
lDo not leave a cassette tape in the tape
player slot when not in use. Remove it
completely to permit the slot door to
close and to protect the mechanism
from dust.
lStore cassette tapes away from extreme
heat, magnetic fields, and direct
sunlight. Protect the exposed cassette
tape from dirt and damage. Store
cassette tapes in their original cases or
other protective cases.
qOperating Tips for CD Player/In-
Dash CD Changer
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/In-dash CD changer 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/In-dash CD
changer
The following precautions should be
observed.
lDo not spill any liquid on the audio
system.
lDo not insert any objects, other than
CDs, into the slot.
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lThe CD revolves at high speed within
the unit. Defective (cracked or badly
bent) CDs should never be used.
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/In-dash CD changer 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.
lThe CD player/In-dash CD changer has
been designed to play CDs bearing the
identification logo as shown. 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.
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CD Player
In-dash CD Changer
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.
lInsert discs one by one. If two discs are
inserted at the same time, the system
may not operate properly.
lCD TEXT textual information cannot
be displayed by audio units other than
the In-dash CD changer (MP3 support
type only). (Only playback is possible.)
lThe following player can play MP3
files recorded in CD-ROM, CD-R, and
CD-RW.
· In-dash CD changer (MP3 file
support type only)
lThe CD player/In-dash CD changer
ejects the CD if the CD is inserted
upside down. Also dirty and/or
defective CDs may be ejected.
lAn 8 cm (3 in) CD can be played in the
CD player.
The In-dash CD changer is specially
made for 12 cm (5 in) CDs.
An 8 cm (3 in) CD can be played in the
In-dash CD changer (MP3 file support
type only) if an 8 cm (3 in) CD adapter
is used.
If an 8 cm (3 in) CD adapter is not
used, the In-dash CD changer (MP3
file support type only) may be
damaged. Always use a CD adapter.
An 8 cm (3 in) CD cannot be played in
the In-dash CD changer (MP3 file non-
support type only) even if an 8 cm (3
in) CD adapter is used.
lDo not insert cleaning discs in the CD
player/In-dash CD changer.
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lDo not insert any disc with a peel-off
seal affixed to it.
Handling the In-dash CD changer
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.
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
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. Discs that have been
recorded using the following formats
can be played:
lISO 9660 level 1lISO 9660 level 2lJoliet extended formatlRomeo extended format
lThis unit handles MP3 files
conforming to the MP3 format
containing both header frames and data
frames.
lThis unit can play multi-session
recorded discs that have up to 99
sessions.
lThis unit can play MP3s with sampling
frequencies of 16/22.05/24/32/44.1/48
kHz.
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lThis unit can play MP3 files that have
been recorded in bit rates of 8 kbps to
320 kbps. Nonetheless, to insure
enjoyment of music with consistent
sound quality, it is recommended to use
discs that have been recorded at a bit
rate of 128 kbps or more.
lIf a disc has both music data (CD-DA)
and MP3 files, playback of the two file
types differs depending on how the
disc was recorded.
lPacket written discs cannot be played
on this unit.
lThis unit does not play CDs recorded
using MP3i (MP3 interactive), MP3
PRO and RIFF MP3 formats.
About folders and files
lThe order of hierarchy for MP3 files
and folders during playback or other
functions is from shallow to deep. The
arrangement and playing order of a
recorded disc containing MP3 files is
as follows:
lFile number
A numerical file number is assigned
to each file in a folder in the order of
hierarchy from shallow to deep.
lFolder number
A numerical folder number is
assigned to each folder in the order
of hierarchy from shallow to deep.
05
06
01
02
04
03
15 4 2 3
Folder
No.
Level1 Level2 Level3 Level4
lThe folder order is automatically
assigned and this order cannot be
optionally set.
lAny folder without an MP3 file will be
ignored. (It will be skipped and the
folder number will not be displayed.)
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