compression ratio NISSAN 370Z COUPE 2013 Z34 Owners Manual

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4-38Center display, heater, air conditioner, audio, phone and voice recognition systems
.An iPod nano (2nd Generation) will continue
to fast-forward or rewind if it is discon-
nected during a seek operation.
. An incorrect song title may appear when the
Play Mode is changed while using an iPod
nano (2nd Generation)
. Audiobooks may not play in the same order
as they appear on an iPod.
. Large video files cause slow responses in an
iPod. The vehicle center display may mo-
mentarily black out, but will soon recover.
. If an iPod automatically selects large video
files while in the shuffle mode, the vehicle
center display may momentarily black out,
but will soon recover.
Compressed Audio Files (MP3/WMA/
AAC) (if so equipped)
GUID-4D97F92E-5F6A-4D4B-B558-9595885EB168
Explanation of terms:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407.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.

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Compressed Video Files (models with
navigation system)
GUID-53A50A74-1DCA-4130-8084-B06B839F4716
Explanation of terms:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407.DivX®- DivX®refers to the DivX®codec
owned by DivX, Inc. used for a lossy
compression of video based on MPEG-4.
. AVI - AVI stands for Audio Video Interleave.
It is a standard file format originated by
Microsoft Corporation. A “.divx” encoded file
can be saved into the “.avi” file format for
playback on this system if it meets the
requirements stated in the table in this
section. However, not all the “.avi” files are
playable on this system since different
encodings can be used than the DivX
®
codec.
. ASF - ASF stands for Advanced Systems
Format. It is a file format owned by Microsoft
Corporation. Note: Only “.asf” files that meet
the requirements stated in the table in this
section can be played.
. Bit rate — Bit rate denotes the number of
bits per second used by a digital video file.
The size and quality of a compressed digital
audio file is determined by the bit rate used
when encoding the file. Requirement for Supporting Video Playback:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Media
CD, 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 Peak 8Mbps
Resolution .divx, .avi Minimum32632
Maximum 7206480
.asf Minimum 32632
Maximum 7206576
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4-60Center display, heater, air conditioner, audio, phone and voice recognition systems
: Move the cursor to select a DVD menu.
Enter: Enter the selected menu.
Move: Change the display location by moving the operation key.
Back: Return to the previous screen.
Hide: Hide the operation key.
Title Menu (DVD-VIDEO):GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Some menus specific to each disc will be
shown. For details, see the instructions on the
disc.
Title Search (DVD-VIDEO, DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The scene with the specified title will be
displayed each time the “+” side or “−” side is
selected.
Group Search (VIDEO CD):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407A scene in the specified group will be displayed
each time the “+” side or “−” side is selected.
10 Key Search (DVD-VIDEO, VIDEO-CD,
CD-DA, DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the “10 Key Search” key to open the
number entry screen. Input the number to be
searched and select the “OK” key. The specified
Title/Chapter or Group/Track will be played.
Select No. (VIDEO-CD):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the “Select No.” key to open the number
entry screen. Input the number to be searched
and select the “OK” key. The specified scene will be played.
Angle (DVD-VIDEO):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407If the DVD contains different angles (such as
moving images), the current image angle can be
switched to another one. Select the “Angle” key.
The angle will change each time the “+” side or
“−” side is selected.
Angle Mark (DVD-VIDEO):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407When this item is turned on, an angle mark will
be shown on the bottom of the screen if the
scene can be seen from a different angle.
Menu Skip (DVD-VIDEO):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407DVD menus are automatically configured and
the contents will be played directly when the
“Menu Skip” key is turned on. Note that some
discs may not be played directly even if this item
is turned on.
CM Skip (DVD-VIDEO):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the “CM Skip” key. Choose the setting
time from 15, 30 or 60 seconds by selecting the
“+” side or “−” side.
DRC (DVD-VIDEO, DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407DRC (Dynamic Range Compression) automati-
cally adjusts the soundtrack volume level to
maintain a more even sound to the speakers.
DVD Language (DVD-VIDEO, VIDEO-CD):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the “DVD Language” key to open the
number entry screen. Input the number corre-
sponding to the preferred language and select
the “OK” key. The DVD top menu language will
be changed to the one specified.
Display:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407To adjust the image quality of the screen, select
the preferred adjustment items.
Audio:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the preferred language for audio.
Subtitle (DVD-VIDEO, DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the preferred language for subtitles.
Display Mode (DVD-VIDEO, VIDEO-CD,
DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select from the “Full”, “Wide”, “Normal” or
“Cinema” modes.
Title List (DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the preferred title from the list.
Play Mode:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the preferred play mode.
PG/PL Mode (DVD-VR):
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407Select the “PG” or “PL” mode.

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the “OK” key.
The specified folder/file will be played.
. Display
To adjust the image quality of the screen,
select the preferred adjustment items.
. DRC
DRC (Dynamic Range Compression) auto-
matically adjusts the soundtrack volume
level to maintain a more even sound to the
speakers.
. Audio
Select the preferred language for audio.
. Subtitle
Select the preferred language for subtitle.
. Display Mode
Select the “Normal”, “Wide”, “Cinema” or
“Full” mode.Bluetooth®STREAMING AUDIO (mod-
els with navigation system)
GUID-65F7E516-7AF8-49F6-85F4-D084859DF9F0Your NISSAN is equipped with Bluetooth®
Streaming Audio. If you have a compatible
Bluetooth®device with streaming audio (A2DP
profile) , you can set up the wireless connection
between your Bluetooth
®device and the in-
vehicle audio system. This connection allows
you to listen to the audio from the Bluetooth
®
device using your vehicle speakers. It also may
allow basic control of the device for playing and
skipping audio files using the AVRCP Blue-
tooth
®profile. All Bluetooth®Devices do not
have the same level of controls for AVRCP.
Please consult the manual for your Bluetooth
®
Device for more details.
Once your Bluetooth®device is connected to
the in-vehicle audio system, it will automatically
reconnect whenever the device is present in the
vehicle and you select Bluetooth
®Audio from
your audio system. You do not need to manually
reconnect for each usage.
Wireless LAN (Wi-Fi) and the Bluetooth
®
functions share the same frequency band (2.4
GHz) . Using the Bluetooth®and the wireless
LAN functions at the same time may slow down
or disconnect the communication and cause
undesired noise. It is recommended that you
turn off the wireless LAN (Wi-Fi) when using the Bluetooth
®functions.
Regulatory informationGUID-FF87181B-CA11-4E00-92CA-5EFB7532A658
FCC Regulatory information:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407.
CAUTION: To maintain compliance with
FCC’s RF exposure guidelines, use only
the supplied antenna. Unauthorized antenna,
modification, or attachments could damage
the transmitter and may violate FCC regula-
tions.
. Operation is subject to the following two
conditions:
1) This device may not cause interference
and
2) This device must accept any interfer- ence, including interference that may
cause undesired operation of the device
IC Regulatory information:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407. Operation is subject to the following two
conditions:
1) This device may not cause interference,
and
2) This device must accept any interfer- ence, including interference that may
cause undesired operation of the device.
. This Class B digital apparatus meets all
requirements of the Canadian Interference-
Causing Equipment Regulations.
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