2009 NISSAN SENTRA heater

WHA1117WHA1118
4-14Display screen, heater, air conditioner, audio and phone systems
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


WHA1119WHA1121
Display screen, heater, air conditioner, audio and phone systems4-15
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


The air conditioner system in your NISSAN ve-
hicle is charged with a refrigerant designed with
the environment in mind.
This refrigerant does not harm the earth’s
ozone layer.
Special charging equipment and lubricant is re-
quired when servicing your NISSAN air condi-
tioner. Using improper refrigerants or lubricants
will cause severe damage to your air conditioner
system. See “Air conditioner system refrigerant
and oil recommendations” in the “Technical and
consumer information” section of this manual.
A NISSAN dealer is able to service your “environ-
mentally friendly” air conditioning system.
WARNING
The air conditioner system contains re-
frigerant under high pressure. To avoid
personal injury, any air conditioner ser-
vice should be done only by an experi-
enced technician with proper equipment.
RADIO
Place the ignition switch in the ACC or ON
position and press the POWER/VOLUME con-
trol knob to turn the radio on. If you listen to the
radio with the engine not running, the ignition
switch should be placed in the ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external influ-
ences. Intermittent changes in reception quality
normally are caused by these external influences.
Using a cellular phone in or near the ve-
hicle may influence radio reception quality.
Radio reception
Your NISSAN radio system is equipped with
state-of-the-art electronic circuits to enhance ra-
dio reception. These circuits are designed to
extend reception range, and to enhance the qual-
ity of that reception.
However, there are some general characteristics
of both FM and AM radio signals that can affect
radio reception quality in a moving vehicle, even
when the finest equipment is used. These char-
acteristics are completely normal in a given re-
ception area and do not indicate any malfunction
in your NISSAN radio system.Reception conditions will constantly change be-
cause of vehicle movement. Buildings, terrain,
signal distance and interference from other ve-
hicles can work against ideal reception. De-
scribed below are some of the factors that can
affect your radio reception.
Some cellular phones or other devices may
cause interference or a buzzing noise to come
from the audio system speakers. Storing the de-
vice in a different location may reduce or elimi-
nate the noise.
FM RADIO RECEPTION
Range: FM range is normally limited to 25 – 30 mi
(40 – 48 km) , with monaural (single channel) FM
having slightly more range than stereo FM. Exter-
nal influences may sometimes interfere with FM
station reception even if the FM station is within
25 mi (40 km) . The strength of the FM signal is
directly related to the distance between the
transmitter and receiver. FM signals follow a line-
of-sight path, exhibiting many of the same char-
acteristics as light. For example, they will reflect
off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.
SERVICING AIR CONDITIONER AUDIO SYSTEM
4-16Display screen, heater, air conditioner, audio and phone systems
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


Static and flutter: During signal interference from
buildings, large hills or due to antenna position
(usually in conjunction with increased distance
from the station transmitter) , static or flutter can
be heard. This can be reduced by adjusting the
treble control to reduce treble response.
Multipath reception: Because of the reflective
characteristics of FM signals, direct and reflected
signals reach the receiver at the same time. The
signals may cancel each other, resulting in mo-
mentary flutter or loss of sound.
AM RADIO RECEPTION
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics, AM signals are also sub-
ject to interference as they travel from transmitter
to receiver.
Fading: Occurs while the vehicle is passing
through freeway underpasses or in areas with
many tall buildings. It can also occur for several
seconds during ionospheric turbulence even in
areas where no obstacles exist.
Static: Caused by thunderstorms, electrical
power lines, electric signs and even traffic lights.
SATELLITE RADIO RECEPTION (if so
equipped)
When the satellite radio is used for the first time
or the battery has been replaced, the satellite
radio may not work properly. This is not a mal-
function. Wait more than 10 minutes with satellite
radio ON and the vehicle outside of any metal or
large building for satellite radio to receive all of
the necessary data.
No satellite radio reception is available when the
RADIO button is pressed to access satellite radio
stations unless optional satellite receiver and an-
tenna are installed and an XMsatellite radio
service subscription is active. Satellite radio is
not available in Alaska, Hawaii and Guam.
Satellite radio performance may be affected if
cargo carried on the roof blocks the satellite radio
signal.
If possible, do not put cargo over the satellite
antenna.
A build up of ice on the satellite radio antenna can
affect satellite radio performance. Remove the
ice to restore satellite radio reception
AUDIO OPERATION PRECAUTIONS
LHA0099
Display screen, heater, air conditioner, audio and phone systems4-17
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


Compact disc (CD) player
CAUTION
●Do not force a compact disc into the CD
insert slot. This could damage the CD
and/or CD changer/player.
●Trying to load a CD with the CD door
closed could damage the CD and/or CD
changer.
●Only one CD can be loaded into the CD
player at a time.
●Only use high quality 4.7 in (12 cm)
round discs that have the “COMPACT
disc DIGITAL AUDIO” logo on the disc
or packaging.
●During cold weather or rainy days, the
player may malfunction due to the hu-
midity. If this occurs, remove the CD
and dehumidify or ventilate the player
completely.
●The player may skip while driving on
rough roads.
●The CD player sometimes cannot func-
tion when the compartment tempera-
ture is extremely high or low.
Decrease/increase the temperature
before use.●Do not expose the CD to direct sun-
light.
●CDs that are in poor condition or are
dirty, scratched or covered with finger-
prints may not work properly.
●The following CDs may not work prop-
erly:
●Copy control compact discs (CCCD)
●Recordable compact discs (CD-R)
●Rewritable compact discs (CD-RW)
●Do not use the following CDs as they
may cause the CD player to malfunc-
tion:
●3.1 in (8 cm) discs with an adapter
●CDs that are not round
●CDs with a paper label
●CDs that are warped, scratched, or
have abnormal edges
●This audio system can only play pre-
recorded CDs. It has no capability to
record or burn CDs.
●If the CD cannot be played, one of the
following messages will be displayed.CHECK DISC:
●Confirm that the CD is inserted cor-
rectly (the label side is facing up,
etc.) .
●Confirm that the CD is not bent or
warped and it is free of scratches.
PRESS EJECT:
This is an error due to excessive tem-
perature inside the player. Remove the
CD by pressing the EJECT button. After
a short time, reinsert the CD. The CD
can be played when the temperature of
the player returns to normal.
UNPLAYABLE:
The file is unplayable in this audio sys-
tem (only MP3 or WMA (if so equipped)
CD) .
4-18Display screen, heater, air conditioner, audio and phone systems
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


Compact Disc with MP3 or WMA
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 from CD-ROM can reduce the
file size by approximately a 10:1 ratio with
virtually no perceptible loss in quality. MP3
compression removes the redundant and
irrelevant parts of a sound signal that the
human ear doesn’t hear.
●WMA — Windows Media Audio (WMA)* is a
compressed audio format created by Mi-
crosoft 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.
●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, encoding bit
rate, track time duration, etc. ID3 tag infor-
mation is displayed on the Artist/song title
line on the display.
* Windowsand Windows Mediaare regis-
tered trademarks and trademarks in the United
States of America and other countries of Mi-
crosoft Corporation of the USA.
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.
Playback order chart
WHA1078
Display screen, heater, air conditioner, audio and phone systems4-19
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


●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.
4-20Display screen, heater, air conditioner, audio and phone systems
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie


Specification chart:
Supported media CD, 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*1MP3Version 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*201: 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.
Display screen, heater, air conditioner, audio and phone systems4-21
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie