2019 INFINITI QX80 seats

3. Audio system
USB (Universal Serial Bus) CON-
NECTION PORT
WARNING
Do not connect, disconnect or operate the
USB memory device while driving.
Doing so can be a distraction. If dis-
tracted you could lose control of your
vehicle and cause an accident or serious
injury.
CAUTION
.Do not force the USB memory device
into the USB connection port. Insert-
ing the USB memory device tilted or
upside down into the port may da-
mage the port. Make sure that the
USB memory device is connected
correctly into the USB connection
port.
. Do not grab the USB connection port
cover (if so equipped) when pulling
the USB memory 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.
The vehicle is not equipped with a USB
memory device. USB memory devices should
be purchased separately as necessary.
This system cannot be used to format USB
memory devices.
To format a USB memory device, use a
personal computer.
In some jurisdictions, the USB memory
device for the front seats plays only sound
without images for regulatory reasons, even
when the vehicle is parked.
This system supports various USB memory
devices, USB hard drives and iPod® players.
Some USB memory devices may not be
supported by this system. . Partitioned USB memory devices may
not play correctly.
. Some characters used in other languages
(Chinese, Japanese, etc.) may not appear
properly in the display. Using English
language characters with a USB memory
device is recommended. General notes for USB use:
Refer to your device manufacturer’s owner
information regarding the proper use and
care of the device.
Notes for iPod® use:
“Made for iPod®” and “Made for iPhone®”
mean that an electronic accessory has been
designed to connect specifically to iPod® or
iPhone®, respectively, and has been certified
by the developer to meet Apple performance
standards. Apple is not responsible for the
operation of this device or its compliance
with safety and regulatory standards. Please
note that the use of this accessory with
iPod® or iPhone® may affect wireless
performance.
Apple, the Apple logo, iPhone®, iPod®, iPod
classic®, iPod nano®, and iPod touch® are
trademarks of Apple Inc., registered in the
U.S. and other countries. Lightning
TMis a
trademark of Apple Inc. App StoreSMis a
service mark of Apple Inc.
. Improperly plugging in the iPod® may
cause a check-mark to be displayed on/
off (flickering). Always make sure that
the iPod® is connected properly.
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3. Audio system
To replace the battery:
1. Open the lid as illustrated above.
2. Replace both batteries with new ones.
.Recommended battery: Size AA x 2
.Be careful not to touch the batteryterminal.
.Make sure that the +and 7ends on
the batteries match the markings in-
side the compartment.
3. Close the lid securely.
.If you will not be using the remote controller for long periods of time,
remove the batteries.
.Replacement of the batteries is
needed when the remote controller
only functions at extremely close
distances to the Mobile Entertain-
ment System or when is does not
function at all.
Headphones
Two wireless headphones are provided with
the Mobile Entertainment System. The
headphones can only be used in the rear
seats.:
Push to select a surround audio mode
optimal for the media. Three types of
virtual surround modes supported by
Natune surround sound technology are
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3. Audio system
NOTE:
. The rear displays may turn off auto-
matically when the temperature is high
to protect the display screens from
being damaged.
. The movement of the images displayed
on the rear displays could slow down
when the temperature is below 32°F
(0°C ) but this is not a malfunction. The
movement will return to normal when
the temperature rises between 32°F
(0°C) and 122°F (50°C).
. The following conditions may occur but
these are characteristics of the crystal
display and are not malfunctions:
— Black spots, bright spots and after-
images appear on this display.
— The screen appears faint or dimmed
depending on the angle viewed.OPERATIONS ON REAR DIS-
PLAYS
Example
Use the remote controller and take the
following steps to operate the rear displays
in the rear seats:
1. Turn on the rear displays using <
>on
the remote controller.
2. Push and select a source from
the DVD (if so equipped), AUX (if so
equipped), USB or HDMI interface de-
vices.
When USB is selected for the first time
after the USB memory device is con-
nected, select a file you with to play from the File Browser screen.
Menus
Push

3. Audio system
Display settings
To change the rear display settings, push
on the remote controller and
select [Display Settings].
Select the preferred item and adjust the
setting using the remote controller.
Available items:. [Display Adjustment]
— [Picture Mode] Select image quality from Normal,
Dynamic, Cinema and Game.
— [Auto Bright] Select from Normal, Bright, OFF and
Dark. The brightness of the screen is
adjusted automatically according to
the brightness inside the vehicle
compartment. The sensor is located
on the right side corner of the rear
displays.
— [Brightness]/[Tint]/[Contrast]/[Col- or]/[Black Level]
Adjust the levels using <
>or <>
on the remote controller.
— [Default] Select this item to reset the screen
settings to the default value. .
[Automatic Detail Enhancement]
The enhancement of the contrast for
details can be adjusted automatically
with this function. Select the level of
the function from High, Medium and
Low.
. [Super Resolution]
Blurred images with a low resolution can
be converted and adjusted into more
crisp, clearer images. Select the level of
the function from High, Medium or Low.
. [Automatic Contrast Adjustment]
Objects in dark images that are difficult
to view can be adjusted and enhanced
automatically for clearer viewing. Select
the level of the function from High,
Medium or Low.
. [Noise Reduction]
With the noise reduction function, block
noise that accompanies images can be
reduced. Select the level of the function
from High, Medium or Low.
Software information
To display the software information of the
Mobile Entertainment System, push UP> on the remote controller and select
[Information].
CONTROLLING THE REAR SYS-
TEM ON THE FRONT DISPLAY
To control the rear displays and the rear
speakers on the front display, push

BLUETOOTH® HANDS-FREE PHONE SYSTEM
SymptomPossible cause Possible solution
A cellular phone cannot be registered. The cellular phone is not compatible with the in- vehicle hands-free phone system. Use a cellular phone compatible with the system. Visit
the website (www.infinitiusa.com/bluetooth) for
model compatibility.
Registration of the cellular phone has been
performed incorrectly. Check the registration procedure, and then register
the cellular phone again.
A cellular phone cannot be connected or is
disconnected after the registration is
completed. The Bluetooth® setting of the in-vehicle hands-
free phone system is turned off.
Turn on the Bluetooth® setting of the system.
The Bluetooth® setting of the cellular phone is
turned off. Turn on the Bluetooth® setting of the cellular phone.
The remaining battery level of the cellular phone
is low. Charge the battery of the cellular phone.
The wireless Bluetooth® connection may be
disrupted depending on the location of the
cellular phone. Do not place the cellular phone in an area surrounded
by metal or far away from the in-vehicle hands-free
phone system. Do not place the cellular phone close
to the seats or your body.
Registration of the cellular phone is not com-
pleted. Perform registration of the cellular phone.
Having trouble reconnecting to hands-free
phone after previously successfully regis-
tered. Cellular phone software is not running properly
or software is not up to date.
First, reboot your cellular phone and make sure to
shut it down on a regular basis to refresh the
software condition. If that does not resolve the
symptom, check for any cellular phone software
updates and update your cellular phone software.
8. Troubleshooting guide
8-15

SymptomPossible cause Possible solution
The voice is cut out or noise is heard during
a call. The wireless Bluetooth® connection may be
disrupted depending on the location of the
cellular phone. Do not place the cellular phone in an area surrounded
by metal or far away from the in-vehicle hands-free
phone system. Do not place a cellular phone close to
the seats or your body.
When a cellular phone is operated to make
a call, the hands-free function becomes
unavailable. Some models of a cellular phone do not switch
to the hands-free mode when they are operated
to make a call. This is not a malfunction. Make a call again using the
hands-free function.
The other party’s voice cannot be heard.
There is no ring tone. The volume level is set to the minimum. Adjust the volume level.
A cellular phone is not connected.
Check the registration procedure, and then register
the cellular phone again.
Each volume level (ring tone, incoming
voice or outgoing voice) is different. Each volume level is not adjusted properly. Adjust each volume level properly.
The antenna display is different between
the in-vehicle screen and a cellular phone
screen. Making or receiving a call is un-
available even though the antenna display
shows that it is possible to do so. The antenna display varies depending on the
model of cellular phone.
This does not indicate a malfunction. The antenna
display and remaining battery level shown on the in-
vehicle screen may be different from those shown on
the cellular phone screen. Use them as a reference.
A voice cannot be heard clearly when using
a cellular phone behind tall buildings. Some structures such as tall buildings, etc. may
cause irregular reflection of radio waves or
completely shut out radio waves that are used
for cellular phones. This is not a malfunction.
Noise is heard when using a cellular phone
under/near areas of elevated railroads,
high voltage electric power cables, traffic
signals, neon billboards, etc. Electromagnetic waves that are generated from
radio devices may adversely affect the cellular
phone.
This is not a malfunction.
Noise is heard in the sound from the audio
system while using a cellular phone. Radio waves that are generated from a cellular
phone may adversely affect the sound from the
audio system. This is not a malfunction.
8. Troubleshooting guide
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