compression ratio MAZDA MODEL CX-9 2018 Owners Manual (in English)

•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 files with the extension
(.wma) as WMA files.
*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 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.
•WMA files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
•The file extension may not be provided
depending on the computer operating
system, version, softw are, or settings. In
this case, add the file extension “.wma”
to the end of the file name, and then
write it to the memory.
Interior Features
Appendix
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▼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 files with the extensions
(.aac/.m4a/.wav) as the AAC 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.
•AAC files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
•The 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” to the end of the file
name, and then write it to the memory.
*1 International Organization for
Standardization
▼ 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 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.
•OGG files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.
•The 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 f ile name, and then
write it to the memory.
Interior Features
Appendix
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Specifications
▼Engine
Item
Specification
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 89.0 × 100 mm (3.50 × 3.94 in)
Displacement 2,488.5 ml (2,488.5 cc)
Compression ratio 10.5
▼Electrical System
Item
Classification
Battery 12V-60Ah/20HR or 12V-65Ah/20HR
Spark-plug number Mazda Genuine spark plug
*1PY8V-18-110
*1 The spark plugs provide the SKY ACTIV-G its optimum performance. Consult an Authorized Mazda Dealer
for details.
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The
fine particulate coating on the
iridium alloy and platinum tips could be damaged.
▼ Lubricant Quality
Lubricant
Classification
Engine oil Refer to Recommended Oil on page 6-25.
Coolant FL-22 type
Automatic transaxle fluid 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 fluid SAE J1703 or FMVSS116 DOT-3
NOTE
Refer to Introduction on (page 6-2) for owner's responsibility in protecting your investment.
Specifications
Specifications
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