audio LEXUS NX300h 2015 Repair Manual

372 5-5. Playing an audio CD and MP3/WMA/AAC discs
NX300h_U_OM78007U

3735-5. Playing an audio CD and MP3/WMA/AAC discs
5
Lexus Display Audio system
NX300h_U_OM78007U NOTICE ■
Discs and adapters that cannot be used
Do not use the following types of discs.
Also, do not use 3 in. (8 cm) disc ad apters, DualDiscs or printable discs.
Doing so may damage the player and/or disc insert/eject function.
●
Discs that have a diameter that is not 4.7 in. (12 cm). ●
Low-quality or deformed discs. ●
Discs with a transparent or translucent recording area. ●
Discs that have tape, stickers or CD-R labels attached to them, or that have had the
label peeled off. ■
Player precautions
Failure to follow the precautions below may result in damage to the discs or the player
itself. ●
Do not insert anything other th an discs into the disc slot.●
Do not apply oil to the player. ●
Store discs away from direct sunlight. ●
Never try to disassemble any part of the player.

374 5-6. Using an external device
NX300h_U_OM78007UListening to an iPod  P. 3 4 5
Pressing the “MEDIA” button displays the iPod top screen from any screen of the
selected source. ■
Menu screen
 P. 3 5 8■
Selecting a song
Press the “  ” or “  ” on the “PRST•TRACK” button or turn the
“TUNE•SCROLL” knob to select the desired song number.
To fast-forward or rewind, press and hold the “  ” or “  ” on the “PRST•TRACK”
button. ■
Selecting a play mode
Move the controller to the right and then select “Browse”.
Select the desired play mode, and then select a song to begin using the
selected play mode.■
Displaying the now playing list
Move the controller to the right and then select “Now Playing List”. ■
About iPodConnecting an iPod enables you to en joy music from the vehicle speakers.
Press the “MEDIA” button or select “i Pod” on the audio source selection
screen.
Connecting an iPod
iPod top screen
1
2

3755-6. Using an external device
5
Lexus Display Audio system
NX300h_U_OM78007U ●
“Made for iPod” and “Made for iPhone” mean that an electronic accessory has been
designed to connect specifically to an iPod , or iPhone, respectively, and has been certi-
fied 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 th e use of this accessory with iPod or iPhone
may affect wireless performance. ●
iPhone, iPod, iPod classic, iPod nano and iPod touch are trademarks of Apple Inc., reg-
istered in the U.S. and other countries. ■
iPod cover art ●
Depending on the iPod and songs in the iPod, iPod cover art may be displayed.●
This function can be changed to on/off. (  P. 3 5 7 )●
It may take time to display iPod cover art, and the iPod may not be operated while the
cover art display is in process. ■
iPod functions ●
When an iPod is connected and the audio sour ce is changed to iPod mode, the iPod will
resume play from the same poin t in which it was last used.●
Depending on the iPod that is connected to the system, certain functions may not be
available. If a function is unavailable due to a malfunction (as opposed to a system spec-
ification), disconnecting the device and reconnecting it may resolve the problem.●
Depending on the iPod, while connected to the system, the iPod cannot be operated
with its own controls. It is necessary to us e the controls of the vehicle’s audio system
instead. ●
When the battery level of an iPod is very low, the iPod may not operate. If so, charge the
iPod before use. ●
Compatible models (  P. 3 76 )■
iPod problems
To resolve most problems encountered when using your iPod, disconnect your iPod from
the vehicle iPod connection and reset it. For in structions on how to reset your iPod, refer
to your iPod Owner’s Manual. ■
Error messages
If the following error messages appear on the screen, refer to the table and take the
appropriate measures. If the pr oblem is not rectified, take the vehicle to your Lexus
dealer.
Message Cause/Correction procedures
“Connection error.” This indicates a problem in the iPod or its connection.
“There are no songs
available for playback.” This indicates that there is no music data in the iPod.
“No items available.” This indicates that songs are not found in a selected playl-
ist.
“Please check the iPod
firmware version.” This indicates that the software version is not compatible.
Please check the co mpatible models. (  P. 3 76 )
“iPod authorization
failed.” This indicates that the Lexu s Display Audio system failed
to authorize the iPod.
Please check your iPod.

3775-6. Using an external device
5
Lexus Display Audio system
NX300h_U_OM78007UUsing USB memory device  P. 3 4 5
Pressing the “MEDIA” button displays the USB top screen from any screen of the
selected source. ■
Menu screen
 P. 3 5 8■
Selecting a file
Press the “  ” or “  ” on the “PRST•TRACK” button or turn the
“TUNE•SCROLL” knob to select the desired file number.
To fast-forward or rewind, press and hold the “  ” or “  ” on the “PRST•TRACK”
button. ■
Selecting a play mode
Move the controller to the right and select “Browse”.
Select the desired play mode, then select a file to begin the selected play
mode.■
Displaying the now playing list
Move the controller to the right and select “Now Playing List”.Connecting a USB memory device enables you to enjoy music from the vehi-
cle speakers.
Select “USB1” or “USB2” on th e audio source selection screen.
Connecting a USB memory device
USB top screen
1
2

3795-6. Using an external device
5
Lexus Display Audio system
NX300h_U_OM78007U ●
MP3, WMA and AAC files
MP3 (MPEG Audio LAYER 3) is a standard audio compression format.
Files can be compressed to approximately 1 /10 of their original size using MP3 com-
pression.
WMA (Windows Media Audio) is a Microsoft audio compression format. This format
compresses audio data to a size smaller than that of the MP3 format.
AAC is short for Advanced Audio Coding and refers to an audio compression technol-
ogy standard used with MPEG2 and MPEG4.
MP3, WMA and AAC file and media/formats compatibility are limited. ●
MP3 file compatibility
• Compatible standards
MP3 (MPEG1 AUDIO LAYERIII, MPEG2 AUDIO LAYERIII)
• Compatible sampling frequencies
MPEG1 AUDIO LAYERIII: 32, 44.1, 48 (kHz)
MPEG2 AUDIO LAYERIII: 16, 22.05, 24 (kHz)
• Compatible bit rates (compatible with VBR)
MPEG1 AUDIO LAYERIII: 32-320 (kbps)
MPEG2 AUDIO LAYERIII: 8-160 (kbps)
• Compatible channel modes: stereo, joint stereo, dual channel and monaural ●
WMA file compatibility
• Compatible standards
WMA Ver. 7, 8, 9 (only compatible with Window Media Audio Standard)
• Compatible sampling frequencies
32, 44.1, 48 (kHz)
• Compatible bit rates (only compat ible with 2-channel playback)
Ver. 7, 8: CBR 48-192 (kbps)
Ver. 9: CBR 48-320 (kbps) ●
AAC file compatibility
• Compatible standards
MPEG4 /AAC-LC
• Compatible sampling frequencies
11.025/12 /16/22.05/24 /32 /44.1 /48 (kHz)
• Compatible bit rates
16-320 (kbps)
• Compatible channel modes: 1 ch and 2 ch ●
File names
The only files that can be recognized as MP3/WMA/AAC and played are those with
the extension .mp3, .wma or .m4a. ●
ID3, WMA and AAC tags
ID3 tags can be added to MP3 files, making it possible to record the track title, artist
name, etc.
The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3 ID3 tags. (The number
of characters is based on ID3 Ver. 1.0 and 1.1.)
WMA tags can be added to WMA files, making it possible to record the track title and
artist name in the same way as with ID3 tags.
AAC tags can be added to AAC files, making it possible to record the track title and
artist name in the same way as with ID3 tags.

380 5-6. Using an external device
NX300h_U_OM78007U ●
MP3, WMA and AAC playback
• When a device containing MP3, WMA or AAC files is connected, all files in the
USB memory device are checked. Once the file check is finished, the first MP3,
WMA or AAC file is played. To make the file check finish more quickly, we recom-
mend that you do not include any files ot her than MP3, WMA or AAC files or cre-
ate any unnecessary folders.
• When a USB memory device is connected and the audio source is changed to USB
memory mode, the USB memory device will start playing the first file in the first
folder. If the same device is removed and reconnected (and the contents have not
been changed), the USB memory device will resume play from the same point in
which it was last used. ●
Extensions
If the file extensions .mp3, .wma and .m4a are used for files other than MP3, WMA
and AAC files, they will be skipped (not played).●
Playback
• To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least
128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware and other encoding software for MP3, WMA
and AAC files on the market, and depending on the status of the encoding and the
file format, poor sound qualit y or noise at the start of playback may result. In some
cases, playback may not be possible at all.
• Microsoft, Windows, and Windows Medi a are the registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
NOTICE ■
To prevent damage to the USB memory device or its terminals ●
Do not leave the USB memory device in the vehicle. The temperature inside the vehi-
cle may become high. ●
Do not push down on or apply unnecessary pressure to the USB memory device
while it is connected. ●
Do not insert foreign objects into the port.

3815-6. Using an external device
5
Lexus Display Audio system
NX300h_U_OM78007UUsing the AUX port  P. 3 4 5
Pressing the “MEDIA” button displays the top screen from any screen of the
selected source. ■
Menu screen
 P. 3 5 8 ■
Operating portable players connected to the audio system
Volume can be adjusted using the vehicle’s audio controls. All other adjustments must be
made on the portable player itself. ■
When using a portable player connected to the power outlet
Noise may occur during playback. Use the power source of the portable player.To use the AUX port, connect a portable player, press the “MEDIA” button or
select “AUX” or “A/V” on the “Source” screen.
Connecting a portable player
Top screen
NOTICE ■
To prevent damage to the portable player or its terminal ●
Do not leave portable player in the vehicl e. The temperature inside the vehicle may
become high. ●
Do not push down on or apply unnecessary pressure to the portable player while it is
connected. ●
Do not insert foreign objects into the port.

382 5-7. Connecting Bluetooth ®
NX300h_U_OM78007USteps for using Bluetooth ®
devicesThe following can be performed using Bluetooth ®
wireless communication:■
A portable audio player can be operated and listened to via the Lexus
Display Audio system ■
Hands-free phone calls can be made via a cellular phone
In order to use wireless communication, register and connect a Bluetooth ®
device by performing the following procedures.
Device registration/connection flow 1. Register the Bluetooth ®
device to be used with Lexus Display
Audio system (  P. 3 8 4 )
2. Select the Bluetooth ®
device to be used
(  P. 3 8 5 )
Audio Hands-free phone
3. Start Bluetooth ®
connec-
tion (  P. 386) 3. Start Bluetooth ®
connec-
tion (  P. 3 8 7 )
4. Check connection status
(  P. 3 9 0 ) 4. Check connection status
(  P. 393)
5. Use Bluetooth ®
audio
(  P. 3 9 0 ) 5. Use Bluetooth ®
phone
(  P. 3 9 4 )

3835-7. Connecting Bluetooth ®
5
Lexus Display Audio system
NX300h_U_OM78007U Go to “Bluetooth
* Setup”: “MENU” button  “Setup”  “Bluetooth
* ”
* : Bluetooth is a registered trademark of Bluetooth SIG, Inc. ■
When displaying “Bluetooth
* Setup” screen from the “Bluetooth
* Audio” screen
Display the “Bluetooth
* Audio” screen. (  P. 3 9 0 )
Move the controller to the left and select “Connect”.■
When displaying “Bluetooth
* Setup” screen from the phone top screen
Display the phone top screen. (  P. 3 9 2 )
Move the controller to the left and select “Connect Phone”.
* : Bluetooth is a registered trad emark of Bluetooth SIG, Inc.“Bluetooth
* Setup” screen 1
2
1
2