air condition NISSAN CUBE 2012 3.G Service Manual

4-24Center display, heater, air conditioner, audio and phone systems
.Sampling frequency — Sampling frequency
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 information is displayed on the
Album/Artist/Track title line on the display.
* Windows®and Windows Media®are registered
trademarks or trademarks of Microsoft Corpora-
tion in the United States of America and other
countries of Microsoft Corporation of the USA.
USB (Universal Serial Bus) (if so
equipped)
This system supports various USB memory
sticks, USB hard drives and iPod®players.
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 connector. .
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 humidity. If this
occurs, remove the USB device and dehu-
midify or ventilate the USB player comple-
tely.
. The USB player sometimes cannot function
when the passenger compartment tempera-
ture is extremely high. Decrease the tem-
perature before use.
. Do not leave USB memory in a place prone
to static electricity or where the air condi-
tioner 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 languages
(Chinese, Japanese, etc.) are not displayed
properly on the vehicle center screen. Using
English language characters with a USB
device is recommended. .
Do not connect a USB device if a connector
or cable is wet. Allow the cable and/or
connectors to dry completely before con-
necting the USB device. If the connector is
exposed to fluids other than water, evapora-
tive 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 operation. In this
case, please manually reset the iPod
®.
. An iPod nano®(2nd Generation) will con-
tinue to fast forward or rewind if it is
disconnected during a seek operation.
. 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) (if so equipped)
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
approximately 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 Micro-
soft as an alternative to MP3. The WMA
codec offers greater file compression 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 determined by the bit rate used
when encoding the file.
. Sampling frequency — Sampling frequency
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 information is displayed on the
Album/Artist/Track title line on the display.
* Windows
®and Windows Media®are regis-
tered trademarks or trademarks of Microsoft
Corporation in the United States of America
and/or other countries.SAA1025
Playback order chart
Playback order:
Music playback order of a CD with MP3 or
WMA files is as illustrated.
. The names of folders not containing MP3 or
WMA files are not shown in the display.
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4-26Center display, heater, air conditioner, audio and phone systems
.If there is a file in the top level of the disc,
“Root Folder” is displayed.
. The playback order is the order in which the
files were written by the writing software.
Therefore, the files might not play in the
desired order.

Specification chart (for FM-AM-SAT Radio with Compact Disc (CD) player (models without navigation system)):
Supported mediaCD, CD-R, CD-RW, USB2.0
Supported file systems CD, CD-R, CD-RW: 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.
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*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 CD, CD-R, CD-RW
Folder levels: 8, Folders and files: 999 (Max. 255 files for one folder)
USB Folder levels: 8, Folders 255, Files: 2500 (Max. 255 files for one folder)
Memory size: 4GB
Text character number limitation 26 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
*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.
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4-28Center display, heater, air conditioner, audio and phone systems
Troubleshooting guide (for FM-AM-SAT Radio with Compact Disc (CD) player (models without navigation system)):
SymptomCause and Countermeasure
Cannot play Check if the disc or USB device was inserted correctly.
Check if the disc is scratched or dirty.
Check if there is condensation inside the player, and if there is, wait until the condensation is gone (about 1 hour) before using the
player.
If there is a temperature increase error, the player will play correctly after it returns to the normal temperature.
If there is a mixture of music CD files (CD-DA data) and compressed audio files on a CD, only the music CD files (CD-DA data) will
be played.
Files with extensions other than “.MP3 (.mp3)”, “.WMA (.wma)”, “.AAC (.aac)” or “.M4A (.m4a)” cannot be played. In addition, the
character codes and number of characters for folder names and file names should be in compliance with the specifications.
Check if the disc or the file is generated in an irregular format. This may occur depending on the variation or the setting of
compressed audio writing applications or other text editing applications.
Check if the finalization process, such as session close and disc close, is done for the disc.
Check if the disc or USB device is protected by copyright.
Poor sound quality Check if the disc is scratched or dirty.
It takes a relatively long time before
the music starts playing. If there are many folder or file levels on the disc or USB device, some time may be required before the music starts playing.
Music cuts off or skips The writing software and hardware combination might not match, or the writing speed, writing depth, writing width, etc., might not
match the specifications. Try using the slowest writing speed.
Skipping with high bit rate files Skipping may occur with large quantities of data, such as for high bit rate data.
Move immediately to the next song
when playing. If an unsupported compressed audio file has been given a supported extension like .MP3, or when play is prohibited by copyright
protection, the player will skip to the next song.
The songs do not play back in the
desired order. 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.
Random/Shuffle may be active on the audio system or on a USB device.

Specification chart (for FM-AM-SAT Radio with Compact Disc (CD) Player (models with navigation system)):
Supported mediaCD, CD-R, CD-RW
Supported file systems ISO9660 LEVEL1, ISO9660 LEVEL2, Apple ISO, Romeo, Joliet * ISO9660 Level 3 (packet writing) is not
supported.
Supported
versions*1 MP3
Version
MPEG1, MPEG2, MPEG2.5
Sampling frequency 8 kHz - 48 kHz
Bit rate 8 kbps - 320 kbps, VBR
WMA Version
WMA7, WMA8, WMA9
Sampling frequency 32 kHz - 48 kHz
Bit rate 48 kbps - 192 kbps, VBR
Tag information ID3 tag VER1.0, VER1.1, VER2.2, VER2.3 (MP3 only)
Folder levels Folder levels: 8, Max folders: 255 (including root folder) , Files: 512 (Max. 255 files for one folder)
Text character number limitation 128 characters
Displayable character codes*2 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)
*1 Files created with a combination of 48 kHz sampling frequency and 64 kbps bit rate cannot be played.
*2 Available codes depend on what kind of media, versions and information are going to be displayed.
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4-30Center display, heater, air conditioner, audio and phone systems
Troubleshooting guide (for FM-AM Radio with Compact Disc (CD) player (models with navigation system)):
SymptomCause and Countermeasure
Cannot play Check if the disc was inserted correctly.
Check if the disc is scratched or dirty.
Check if there is condensation inside the player. If there is, wait until the condensation is gone (about 1 hour) before using the player.
If there is a temperature increase error, the CD player will play correctly after it returns to the normal temperature.
Files with extensions other than “.MP3”, “.WMA”, “.mp3” or “.wma” cannot be played. In addition, the character codes and number of
characters for folder names and file names should be in compliance with the specifications.
Check if the disc or the file is generated in an irregular format. This may occur depending on the variation or the setting of MP3/WMA
writing applications or other text editing applications.
Check if the finalization process, such as session close and disc close, is done for the disc.
Check if the disc is protected by copyright.
Poor sound quality Check if the disc is scratched or dirty.
Bit rate may be too low.
It takes a relatively long time before
the music starts playing. If there are many folder or file levels on the MP3/WMA disc, or if it is a multisession disc, some time may be required before the music
starts playing.
Music cuts off or skips The writing software and hardware combination might not match, or the writing speed, writing depth, writing width, etc., might not
match the specifications. Try using the slowest writing speed.
Skipping with high bit rate files Skipping may occur with large quantities of data, such as for high bit rate data.
Move immediately to the next song
when playing. When a non-MP3/WMA file has been given an extension of “.MP3”, “.WMA”, “.mp3” or “.wma”, or when play is prohibited by
copyright protection, there will be approximately 5 seconds of no sound and then the player will skip to the next song.
The songs do not play back in the
desired order. The playback order is the order in which the files were written by the writing software. Therefore, the files might not play in the desired
order.

SAA2783
1. FM·AM radio band select button
2. CD EJECT button
3. CD button
4. Station and preset select buttons
5. Audio display
6. AUX (auxiliary) button
7. MENU button8. SEEK/APS (automatic program search) FF (fast
forward)·APS REW (rewind) button
9. RDM (random) button
10. PWR (power) button/VOL (volume) control knob
11. SCAN tuning button
12. AUX IN jack
13. RPT (repeat) button 14. TUNE/FF·REW button
FM-AM RADIO WITH COMPACT DISC
(CD) PLAYER (Type A)
For all operation precautions, see “Audio opera-
tion precautions” (P.4-20) .
Audio main operation
Head unit:
The auto loudness circuit enhances the low and
high frequency ranges automatically in both
radio reception and CD playback.
ON·OFF/Volume control:
Place the ignition switch in the ACC or ON
position, and then push the PWR button while
the system is off to call up the mode (radio, CD
or AUX) which was playing immediately before
the system was turned off. While the system is
on, pushing the PWR button turns the system
off.
Turn the VOL control knob to adjust the volume.
MENU button:
Push the MENU button to change the selecting
mode as follows.
Push the TUNEoror SEEKor
button to adjust Bass, Treble, Fade and
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4-32Center display, heater, air conditioner, audio and phone systems
Balance to the desired level. Fade adjusts the
sound level between the front and rear speakers
and Balance adjusts the sound between the
right and left speakers.
Once you have adjusted the sound quality to the
desired level, push the MENU button repeatedly
until the radio or CD display reappears (normal
mode) . Otherwise, the radio or CD display will
automatically reappear after approximately 10
seconds.
SIC4146
Clock adjust:
Push the MENU button
*1until the CLOCK
mode appears. Then push the TUNE
*2or
SEEK
*3button to select “CLK-ON” or “CLK-
OFF” to turn the clock on or off.
“CLK-ON” needs to be selected before adjust-
ing the clock display.
1. Push the MENU button
*1.
2. Push the MENU button
*1again. The clock
display starts to flash.
3. Push the TUNE
*2or SEEK*3button to
adjust the hours.
4. Push the MENU button
*1again. The
display will switch to the minute adjustment mode.
5. Push the TUNE or SEEK button to adjust the minutes.
6. Push the MENU button again to exit the clock mode.
The display will return to the regular clock
display after 5 seconds.
FM-AM radio operation
Radio (FM/AM) band select:
Pushing the radio band select button will
change the band as follows:
AM ?FM1 ?FM2 ?AM
When the radio band select button is pushed
while the ignition switch is in the ACC or ON
position, the radio will come on at the station last
played.
The last station played will also come on when
the PWR button is pushed to ON.
If another audio source is playing when the radio
band select button is pushed, the audio source
will automatically be turned off and the last radio
station played will come on.
When the stereo broadcast signal is weak, the
radio will automatically change from stereo to
monaural reception.

TUNE (Tuning):
Push the TUNE button
orfor manual
tuning.
SEEK tuning:
Push the SEEK button
orto tune from
low to high or high to low frequencies and to
stop at the next broadcasting station.
SCAN tuning:
Push the SCAN tuning button to tune from low
to high frequencies and stops at each broad-
casting station for 5 seconds. Pushing the
button again during this 5 seconds period will
stop SCAN tuning and the radio will remain
tuned to that station.
If the SCAN tuning button is not pushed within 5
seconds, SCAN tuning moves to the next
station.
toStation memory operations:
Twelve stations can be set for the FM band (6
each for FM1 and FM2) and 6 stations can be
set for the AM band.
1. Choose the radio band AM, FM1 or FM2 using the radio band select button.
2. Tune to the desired station using the SEEK, SCAN or TUNE button. 3. Select the desired station and push and
hold the desired station preset buttons 1 to
6 until a beep sound is heard. (The radio
mutes when the select button is pushed.)
4. The station indicator will then come on and the sound will resume. Memorizing is now
complete.
5. Other buttons can be set in the same manner.
If the battery cable is disconnected, or if the fuse
blows, the radio memory will be erased. In that
case, reset the desired stations.
Compact Disc (CD) player operation
Place the ignition switch in the ACC or ON
position, and insert the CD into the slot with the
label side facing up. The CD will be guided
automatically into the slot and start playing.
After loading the disc, the number of tracks on
the disc will appear on the display.
If the radio is already operating, it will auto-
matically turn off and the CD will play.
If the system has been turned off while the CD
was playing, pushing the PWR button will start
the CD.
MP3 or WMA CDs are not supported with this
CD player. If an MP3 or WMA CD is inserted
into the slot, the counter on the audio display automatically advances without sound. However
this is a specification of the CD mechanism and
not a malfunction.
Do not use 3.1 in (8 cm) discs.
CD PLAY:
When the CD button is pushed with the system
off and the CD loaded, the system will turn on
and the CD will start to play.
When the CD button is pushed with the CD
loaded and the radio playing, the radio will
automatically be turned off and the CD will start
to play.
FF (Fast Forward) , REW (Rewind):
Push the FF or REW button while a CD is
playing to fast-forward or rewind through the
track.
When the button is released, the CD will return
to normal play speed.
APS (Automatic Program Search) FF,
APS REW:
When the
of the SEEK button is pushed
while the CD is being played, the next track or
the current track on the CD will start to play from
its beginning. Push several times to skip through
tracks. The CD will advance the number of times
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