2012 INFINITI FX window

4-48Monitor, climate, audio, phone and voice recognition systems
SAA1983
The sunload sensor*Aon the instrument
panel helps maintain a constant tempera-
ture. Do not put anything on or around this
sensor.
IN-CABIN MICROFILTER
Type A:
The climate control system is equipped
with an in-cabin microfilter which collects
dirt, pollen, dust, etc. To make sure the air
conditioner heats, defogs, and ventilates
efficiently, replace the filter in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance Guide.
To replace the filter, contact an INFINITI retailer.
The filter should be replaced if air flow is
extremely decreased or when windows fog
up easily when operating heater or air
conditioning system.
Type B:
The climate control system is equipped
with a natural grape seed polyphenol filter
which collects and neutralizes dirt, pollen,
dust, etc. To make sure that the air
conditioner heats, defogs and ventilates
efficiently, replace the filter in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance Guide.
To replace the filter, contact an INFINITI
retailer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the heater or air
conditioner.
SERVICING CLIMATE CONTROL
The climate control system in your INFINITI
is charged with a refrigerant designed with
the environment in mind.
This refrigerant
will not harm the earth’s ozone layer.
However, special charging equipment and
lubricant are required when servicing your
INFINITI air conditioner. Using improper
refrigerants or lubricants will cause severe
damage to your climate control system.
(See “Capacities and recommended fuel/
lubricants” (P.9-2) for climate control sys-
tem refrigerant and lubricant recommenda-
tions.)
Your INFINITI retailer will be able to service
your environmentally friendly climate con-
trol system.
WARNING
The system contains refrigerant under high
pressure. To avoid personal injury, any air
conditioner service should be done only by
an experienced technician with the proper
equipment.

4-54Monitor, climate, audio, phone and voice recognition systems
.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®and iPod nano®are a trademark of
Apple Inc., registered in the U.S. and other
countries.
Compressed Audio Files (MP3/
WMA/AAC/ATRAC3)
Explanation of terms:
. MP3 —MP3 is short for Moving Pictures
Experts Group Audio Layer 3. MP3 is
the most well known compressed
digital audio file format. This format
allows for near “CD quality”sound, but
at a fraction of the size of normal audio
files. MP3 conversion of an audio track
can reduce the file size by approxi-
mately a 10:1 ratio (Sampling: 44.1
kHz, Bit rate: 128 kbps) with virtually no perceptible loss in quality. The
compression reduces certain parts of
sound that seem inaudible to most
people.
. 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.

4-56Monitor, climate, audio, phone and voice recognition systems
Specification chart:
Supported mediaCD, CD-R, CD-RW, DVD-ROM*5, DVD±R*5, DVD±RW*5, DVD±R DL*5, USB2.0
Supported file systems CD, CD-R, CD-RW, DVD-ROM (models with navigation system), DVD±R, DVD±RW, DVD±R DL: ISO9660 LEVEL1,
ISO9660 LEVEL2, Romeo, Joliet
* ISO9660 Level 3 (packet writing) is not supported.
* Files saved using the Live File System component (on a Windows Vista-based computer) are not supported.
UDF Bridge (UDF1.02+ISO9660), UDF1.5, UDF2.0
* VDF1.5/VDF2.0 (packet writing) is not supported.
USB memory: FAT16, FAT32
Supported
versions*1 MP3
Version MPEG1 Audio Layer 3
Sampling frequency 8 kHz - 48 kHz
Bit rate 8 kbps - 320 kbps, VBR*4
WMA*2 Version WMA7, WMA8, WMA9
Sampling frequency 32 kHz - 48 kHz
Bit rate 32 kbps - 192 kbps, VBR (Ver.9)*4
AAC*5 Version MPEG-AAC
Sampling frequency 8 kHz - 96 kHz
Bit rate 16 kbps - 320 kbps, VBR*4
Tag information (Song title and Artist name) ID3 tag VER1.0, VER1.1, VER2.2, VER2.3, VER2.4 (MP3 only)
WMA tag (WMA only)
Folder levels Models with navigation system:
Folder levels: 8, Folders: 255 (including root folder), Files: 512 (Max. 255 files for one folder)
Models without navigation system:
Folder levels: 8, Folders and files: 999 (Max. 255 files for one folder)
Text character number limitation Models with navigation system: 100 characters
Models without navigation system: 64 characters
Displayable character codes*3 01: ASCII, 02: ISO-8859-1, 03: UNICODE (UTF-16 BOM Big Endian), 04: UNICODE (UTF-16 Non-BOM Big Endian),
05: UNICODE (UTF-8), 06: UNICODE (Non-UTF-16 BOM Little Endian), 07: SHIFT-JIS

4-60Monitor, climate, audio, phone and voice recognition systems
Requirement for Supporting Video Playback:
MediaCD, CD-R, CD-RW, DVD, DVD±R, DVD±RW, DVD±RW DL, USB 2.0 Memory
File Systems CD, CD-R,
CD-RW,
DVD,
DVD±R,
DVD±RW,
DVD±RW DL ISO9660 LEVEL1, ISO9660 LEVEL2, Romeo, Joliet, UDF Bridge (UDF1.02
+ISO9660), UDF1.5, UDF2.0
- ISO9660 Level 3 (packet writing) is not supported.
- Files saved using the Live File System component (on a Windows Vista-
based computer) are not supported.
- VDF1.5/VDF2.0 (packet writing) is not supported.
USB Memory FAT16, FAT32
File Types .divx, .avi Video CodecsDivX3, DivX4, DivX5, DivX6
Audio Codecs MP3, MPEG2.5 Audio Layer3, AC3, LPCM
.asf Video Codec ISO-MPEG4
Audio Codec G.726
Bit Rates .divx, .avi Maximum Average 4Mbps
Maximum Peak8Mbps
Resolution .divx, .avi Minimum32632
Maximum 7206480
.asf Minimum 32632
Maximum 720
6576
Bluetooth streaming audio (models
with navigation system)
. Some Bluetooth®audio devices may
not be recognized by the in-vehicle
audio system.
. It is necessary to set up the wireless
connection between a compatible Blue-
tooth
®audio device and the in-vehicle
Bluetooth®module before using the
Bluetooth streaming audio.
. Operating procedure of the Bluetooth
streaming audio will vary depending on
the device. Make sure it is understood
how to operate an audio device before
using it with this system.
. The Bluetooth streaming audio may be
stopped under the following condi-
tions:
— Receiving a hands-free call.
— Checking the connection to the
hands-free phone.
. Do not place a Bluetooth
®audio device
in an area surrounded by metal or far
away from the in-vehicle Bluetooth
®
module to prevent tone quality degra-
dation and wireless connection disrup-
tion.

4-92Monitor, climate, audio, phone and voice recognition systems
Music Box®(if so equipped):
. Tilting up/down for less than 1.5
seconds will scroll up or down through
the track numbers.
. Tilting up/down for more than 1.5
seconds will scroll up or down through
the albums (folders) (if playing com-
pressed audio files).
. Pushing the menu control switch will
show the Music Box
®Menu.
Bluetooth streaming audio (models with
navigation system):
. Tilting up/down for less than 1.5
seconds will scroll up or down through
the track numbers.
BACK switch
Push this switch to go back to the previous
screen or cancel the selection if it is not
completed.
Volume control switches
Push the upper (+) or lower (−) side switch
to increase or decrease the volume.
Audio source switch
Push the audio source switch to change
the mode as follows. .
Models with navigation system
AM ?FM1 ?FM2 ?XM1 ?XM2 ?
XM3 ?CD/DVD ?Music Box
®(if so
equipped) ?USB/iPod®?Bluetooth®
streaming audio
. Models without navigation system
AM ?FM1 ?FM2 ?XM1 ?XM2 ?
XM3 ?CD ?Music Box
®(if so
equipped) ?USB/iPod®
Media not connected/inserted will be
skipped.
ANTENNA
Window antenna (if so equipped)
The antenna pattern is printed inside the
rear window.
CAUTION
. Do not place metalized film near the rear
window glass or attach any metal parts
to it. This may cause poor reception or
noise.
. When cleaning the inside of the rear
window, be careful not to scratch or
damage the rear window antenna.
Lightly wipe along the antenna with a dampened soft cloth.

4-104Monitor, climate, audio, phone and voice recognition systems
TROUBLESHOOTING GUIDE
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions.
Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved.
SymptomSolution
System fails to interpret the command
correctly. 1. Ensure that the command is valid. (See
“INFINITI Voice Recognition System (models with navigation system)” (P.4-120).)
2. Ensure that the command is spoken after the tone.
3. Speak clearly without pausing between words and at a level appropriate to the ambient noise level in the vehicle.
4. Ensure that the ambient noise level is not excessive (for example, windows open or defroster on). NOTE: If it is too noisy to
use the phone, it is likely that the voice commands will not be recognized.
5. If more than one command was said at a time, try saying the commands separately.
The system consistently selects the
wrong voicetag. 1. Ensure that the voicetag requested matches what was originally stored. (See
“Vehicle phonebook”(P.4-97).)
2. Replace one of the names being confused with a new name.

4-108Monitor, climate, audio, phone and voice recognition systems
.Keep the interior of the vehicle as quiet
as possible. Close the windows to
eliminate the surrounding noises (traf-
fic noises, vibration sounds, etc.),
which may prevent the system from
recognizing the voice commands cor-
rectly.
. Wait until a tone sounds before speak-
ing a command.
. Speak a voice command within 5
seconds after the beep sound. If no
voice command is given, the system
will ask you for a number. If no further
command is given, the session ends.
. Speak in a natural voice without paus-
ing between words.
SAA2635
Giving voice command:
1. Push and release the
switch
located on the steering wheel.
SAA2574
2. A list of commands appears on the screen, and the system announces,
“Please say a command after the beep.
Available commands are: Call, Phone-
book, Recent Calls, Connect Phone or
Help”.
3. After the tone sounds and the icon on the screen changes from
to,
speak a command. See the “List of
voice commands” (P.4-111) for the
voice command list. Speak “Call”for
example.
INFO
Voice commands cannot be recognized
as long as the screen icon is not in the

SAA2533
Useful tips for correct operation
You can display useful speaking tips to
help the system recognize your voice
commands correctly.
Select“Help on Speaking” to start display.
USING THE SYSTEM
Initialization
When the ignition switch is pushed to the
ON position, INFINITI Voice Recognition is
initialized, which may take up to one
minute. When completed, the system is
ready to accept voice commands. If the
TALK
switch is pushed before the
initialization completes, the display will
show the message: “System not ready.” or
a beep sounds.
Before starting
To get the best recognition performance
from INFINITI Voice Recognition, observe
the following:
. The interior of the vehicle should be as
quiet as possible. Close the windows to
eliminate the surrounding noises (traf-
fic noise and vibration sounds, etc.),
which may prevent the system from
correctly recognizing the voice com-
mands.
. Wait until the tone sounds before
speaking a command.
. Speak in a natural conversational voice
without pausing between words. .
If the air conditioner is set to “Auto”,
the fan speed is automatically lowered
so that your commands can be recog-
nized more easily.
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