2012 INFINITI EX audio

There are some USB devices which may not
be supported with this system.
.Make sure that the USB device is
connected correctly into the USB con-
nector.
. Do not force the memory stick or USB
cable into the USB connector. This
could damage the connector.
. During cold weather or rainy days, the
player may malfunction due to humid-
ity. If this occurs, remove the USB
device and dehumidify or ventilate the
USB player completely.
. The USB player sometimes cannot
function when the passenger compart-
ment temperature is extremely high.
Decrease the temperature before use.
. Do not leave USB memory in a place
prone to static electricity or where the
air conditioner blows directly. The data
in the USB memory may be damaged.
. The vehicle is not equipped with a USB
memory stick.
. A USB device cannot be formatted with
this system. To format a USB device,
use a personal computer.
. Partitioned USB devices may not be
played correctly. .
Some characters used in other lan-
guages (Chinese, Japanese, etc.) are
not displayed properly on the vehicle
center screen. Using English language
characters with a USB device is recom-
mended.
. Do not connect a USB device if a
connector or cable is wet. Allow the
cable and/or connectors to dry com-
pletely before connecting the USB
device. If the connector is exposed to
fluids other than water, evaporative
residue may cause a short between
the connector pins.
. Large video podcast files cause slow
responses in an iPod
®. The vehicle
center display may momentarily black
out, but it will soon recover.
. If an iPod
®automatically selects large
video podcast files while in the shuffle
mode, the vehicle center display may
momentarily black out, but it will soon
recover.
. Audiobooks may not play in the same
order as they appear on an iPod
®.
. An iPod®nano (1st Generation) may
remain in fast forward or rewind mode
if it is connected during a seek opera-
tion. In this case, please manually reset the iPod
®.
. An iPod®nano (2nd Generation) will
continue to fast forward or rewind if it
is disconnected during a seek opera-
tion.
. An incorrect song title may appear when
the Play Mode is changed while using
the iPod
®nano (2nd Generation)
iPod®is a trademark of Apple Inc.,
registered in the U.S. and other countries.
Compressed Audio Files (MP3/
WMA/AAC)
GUID-E541D8D1-9D43-4BFE-AAC0-F80AD3A10635

4-58Monitor, climate, audio, phone and voice recognition systems
.WMA —Windows Media Audio (WMA) is
a compressed audio format created by
Microsoft as an alternative to MP3. The
WMA codec offers greater file compres-
sion than the MP3 codec, enabling
storage of more digital audio tracks in
the same amount of space when
compared to MP3s at the same level
of quality.
. AAC/M4A —Advanced Audio Coding
(AAC) is a lossy audio compression
format. Audio files that have been
encoded with AAC are generally smaller
in size and deliver a higher quality of
sound than MP3.
. Bit rate —Bit rate denotes the number
of bits per second used by a digital
music file. The size and quality of a
compressed digital audio file is deter-
mined by the bit rate used when
encoding the file.
. Sampling frequency —Sampling fre-
quency is the rate at which the samples
of a signal are converted from analog to
digital (A/D conversion) per second.
. Multisession —Multisession is one of
the methods for writing data to media.
Writing data once to the media is called
a single session, and writing more than once is called a multisession.
. ID3/WMA Tag —The ID3/WMA tag is the
part of the encoded MP3 or WMA file
that contains information about the
digital music file such as song title,
artist, album title, encoding bit rate,
track time duration, etc. ID3 tag in-
formation is displayed on the Album/
Artist/Track title line on the display.
* Windows
®and Windows Media®are
registered trademarks or trademarks of
Microsoft Corporation in the United States
of America and/or other countries.
SAA2494
Playback order:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

.The playback order is the order in which
the files were written by the writing
software, so the files might not play in
the desired order.
. Music playback order of compressed
audio files is as illustrated.
Monitor, climate, audio, phone and voice recognition systems4-59

4-60Monitor, climate, audio, phone and voice recognition systems
Specification chart:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

*1 Files created with a combination of 48 kHz sampling frequency and 64 kbps bit rate cannot be played.
*2 Protected WMA files (DRM) cannot be played.
*3 Available codes depend on what kind of media, versions and information are going to be displayed.
*4 When VBR files are played, the playback time may not be displayed correctly.
*5 Models with navigation system
Monitor, climate, audio, phone and voice recognition systems4-61

4-62Monitor, climate, audio, phone and voice recognition systems
Troubleshooting guide:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

4-64Monitor, climate, audio, phone and voice recognition systems
Requirement for Supporting Video Playback:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

4-66Monitor, climate, audio, phone and voice recognition systems
SAA2724
FM-AM-SAT RADIO WITH COMPACT DISC (CD) PLAYERGUID-0DB4181C-381F-4082-9A30-C481558366B4