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

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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9–4
Speci¿ cations
Speci¿ cations
S p e c i¿ cations
Engine
Item Speci¿ cation
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 83.5 × 91.2 mm (3.29 × 3.59 in)
Displacement 1,997.6 ml (1,997.6 cc)
Compression ratio 13.0

Electrical System
Item Classi¿ cation
Battery 12V-60Ah/20HR or 12V-65Ah/20HR
Spark-plug number Mazda Genuine spark plug
*1 PE5R-18-110 or PE5S-18-110
*1 The spark plugs provide the SKYACTIV-G its optimum performance. Consult an Authorized Mazda Dealer for
details.


CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fi ne particulate coating on
the iridium alloy and platinum tips could be damaged.

Lubricant Quality
Lubricant Classi¿ cation
Engine oil Refer to Recommended Oil on page 6-27 .
Coolant FL-22 type
Automatic transaxle
À uid Mazda Genuine ATF FZ
Transfer case oil Mazda Long Life Hypoid Gear Oil SG1
Rear differential oil Mazda Long Life Hypoid Gear Oil SG1
Brake À uid SAE J1703 or FMVSS116 DOT-3

N O T E
Refer to Introduction on (page 6-2 ) for owner's responsibility in protecting your
investment.

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