compression ratio NISSAN PATHFINDER 2015 R52 / 4.G Owners Manual

●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.
Bluetooth® streaming audio (if so
equipped)
● Some Bluetooth® audio devices may not be
recognized by the in-vehicle audio system.
● It is necessary to set up the wireless con-
nection between a compatible Bluetooth®
audio device and the in-vehicle Bluetooth®
module before using the Bluetooth® audio.
● Operating procedure of the Bluetooth® au-
dio will vary depending on the devices. Make
sure how to operate your audio device be-
fore using it with this system.
● The Bluetooth® audio may be stopped un-
der the following conditions: ●
Receiving a call on the Hands-Free
Phone System.
● Checking the connection to the hands-
free phone.
● Do not place the Bluetooth® audio device in
an area surrounded by metal or far away from
the in-vehicle Bluetooth® module to prevent
tone quality degradation and wireless con-
nection disruption.
● While an audio device is connected through
the Bluetooth® wireless connection, the
battery power of the device may discharge
quicker than usual.
● This system supports the Bluetooth® Audio
Distribution Profile (A2DP, AVRCP) .BLUETOOTH® is a
trademark owned by
Bluetooth SIG, Inc.
and licensed to
Clarion Co., Ltd.
CD or USB with Compressed Audio
Files (models without Navigation
System)
The file types supported by this system are MP3
and WMA. 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 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 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.
● 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.
4-56Monitor, climate, audio, phone and voice recognition systems

CD, DVD or USB with Compressed
Audio Files (models with Navigation
System)
The file types supported by this system are MP3,
WMA, AAC/M4A and 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 ap-
proximately 10:1 ratio (Sampling: 44.1 kHz,
Bit rate: 128 kbps) with virtually no percep-
tible loss in quality. The compression re-
duces certain parts of sound that seem in-
audible 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.
● ATRAC3, ATRAC3 Plus — Adaptive Trans-
form Acoustic Coding (ATRAC) is a lossy
audio compression format developed by
Sony.
● 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®, Windows Media® and Windows
Vista® are registered trademarks or trademarks
of Microsoft Corporation in the United States of
America and/or other countries.
4-60Monitor, climate, audio, phone and voice recognition systems

– Select the “Hide” key to hide the opera-tion keys.
● Title Menu (DVD-VIDEO)
Some menus specific to each disc will be
shown. For additional information, refer to
the instructions attached to the disc.
● Title Search (DVD-VIDEO, DVD-VR)
The scene with the specified title will be
displayed the number of times the “+” or “-”
side is selected.
● Group Search (VIDEO CD)
The scene with the specified group will be
displayed the number of times the “+” or “-”
side is selected.
● 10 Key Search (DVD-VIDEO, VIDEO CD,
CD-DA, DVD-VR)
Select the “10 Key Search” key to open the
number entry screen. Input the number you
want to search for and select the “OK” key.
The specified Title/Chapter or Group/Track
will be played.
● Select No. (VIDEO CD)
Select the “Select No.” key to open the
number entry screen. Input the number you
want to search for and select the “OK” key.
The specified scene will be played. ●
Angle (DVD-VIDEO)
If the DVD contains different angles (such as
moving images) , the current image angle
can be switched to another one. Select the
“Angle” key and use the “+” or “-” key to
change the angle.
● Angle Mark (DVD-VIDEO)
When 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)
DVD 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)
Select the “CM Skip” key to choose the
setting time for CM backward and forward
operations. Use the “+” or “-” key to choose
a setting time of 15, 30 or 60 seconds.
● DRC (DVD-VIDEO, DVD-VR)
DRC (Dynamic Range Compression) auto-
matically adjusts the soundtrack volume
level to maintain a more even sound to the
speakers. ●
DVD Language (DVD-VIDEO, VIDEO CD)
Select the “DVD Language” key to open the
number entry screen. Input the number cor-
responding to the preferred language and
select the “OK” key. The DVD top menu
language will be changed to the one speci-
fied.
● Display
Adjust the image quality of the screen by
selecting the preferred adjustment items.
● Audio
Choose the preferred language for the au-
dio.
● Subtitle (DVD-VIDEO, DVD-VR)
Choose the preferred language for the sub-
titles.
● Display Mode (DVD-VIDEO, VIDEO CD,
DVD-VR)
Choose from the “Full”, “Wide”, “Normal” or
“Cinema” mode.
● Title List (DVD-VR)
Choose the preferred title from the list.
● Play Mode
Choose the preferred play mode.
● PG/PL Mode (DVD-VR)
Choose from the “PG” or “PL” mode.
4-86Monitor, climate, audio, phone and voice recognition systems

●10 Key Search
Select the “10 Key Search” key to open the
number entry screen. Input the number you
want to search for and the specified file or
folder will be played.
● Display
Adjust the image quality of the screen.
● DRC
DRC (Dynamic Range Compression) auto-
matically adjusts the soundtrack volume
level to maintain a more even sound to the
speakers.
● Audio
Choose the preferred language of the audio.
● Subtitle
Choose the preferred language of the sub-
titles.
● Display Mode
Choose between the “Normal”, “Wide”,
“Cinema” or “Full” display modes.
iPod®* PLAYER OPERATION
WITHOUT NAVIGATION SYSTEM (if
so equipped)
Connecting iPod®
WARNING
Do not connect, disconnect or operate the
USB device while driving. Doing so can be
a distraction. If distracted you could lose
control of your vehicle and cause an acci-
dent or serious injury.
CAUTION
● Do not force the USB device into the
USB port. Inserting the USB device
tilted or up-side-down into the port may
damage the port. Make sure that the
USB device is connected correctly into
the USB port.
● Do not grab the USB port cover (if so
equipped) when pulling the USB device
out of the port. This could damage the
port and the cover.
● Do not leave the USB cable in a place
where it can be pulled unintentionally.
Pulling the cable may damage the port.
Refer to your device manufacturer’s owner infor-
mation regarding the proper use and care of the
device.
To connect an iPod® to the vehicle so that the
iPod® can be controlled with the audio system
controls and display screen, use the USB con-
nection port located in the center console. Con-
nect the iPod®-specific end of the cable to the
iPod® and the USB end of the cable to the USB
connection port on the vehicle
1. If your iPod®
supports charging via a USB connection, its bat-
tery will be charged while connected to the ve-
hicle with the ignition switch in the ACC or ON
position.
LHA2475
4-92Monitor, climate, audio, phone and voice recognition systems

Angle (DVD-VIDEO)
If the DVD contains different angles (such as
moving images) , the current image angle can be
switched to another one.
Select the “Angle” key and press the ENTER
button. When the “+” side or “” side is selected,
the angle will change.
Angle Mark (DVD-VIDEO)
When 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)
DVD 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)
The amount of seconds for CM Skip can be set to
15, 30 or 60 seconds.
DRC (DVD-VIDEO)
DRC (Dynamic Range Compression) allows tun-
ing of the dynamic range of sound recorded in the
Dolby Digital format. DVD Language (DVD-VIDEO, VIDEO-CD)
Select the “DVD Language” key and press the
ENTER button to open the number entry screen.
Input the number corresponding to the preferred
language and select the “OK” key with the
NISSAN controller. Then press the ENTER but-
ton. The DVD top menu language will be changed
to the one selected.
Display
Adjust the image quality of the screen, select the
preferred adjustment items and press the ENTER
button.
Audio
Choose the preferred language using the
NISSAN controller and press the ENTER button.
Subtitle (DVD-VIDEO)
Choose the preferred language using the
NISSAN controller and press the ENTER button.
To turn off the subtitles, press and hold the EN-
TER button until a beep sounds.
Display Mode (DVD-VIDEO, VIDEO-CD)
Choose from the “Full”, “Wide”, “Normal” or “Cin-
ema” mode using the NISSAN controller and
press the ENTER button.Play Mode
Choose the preferred play mode using the
NISSAN controller and press the ENTER button.
Remote control operation
Use the remote control to adjust the following
items.
Rear display ON/OFF
The rear displays can be activated or deactivated
individually.
To activate or deactivate the rear displays, press
the preferred side (L or R) of the ON·OFF button
on the remote control.
Joystick
Use the joystick to select the items displayed on
the rear screen.
ENTER button
Press the ENTER button to make the selected
item complete on the rear screen.
BACK button
Press to go back to the previous screen or cancel
the selection.
DVD mode
Press the DVD button to select the DVD mode.
Monitor, climate, audio, phone and voice recognition systems4-113