TOYOTA PRIUS 2018 Owners Manual (in English)

441
PRIUS_OM_OM47B89U_(U)
5-3. Using the Multimedia system
5
Audio system
Optimal use of the audio system
Select “-” or “+” to adjust
the treble, mid or bass to
a level between -5 and 5.
Select “Front” or “Rear” to
adjust the front/rear audio
balance.
Select “L” or “R” to adjust the
left/right audio balance.
■ The sound quality level is adjusted individually
The treble, mid and bass levels can be adjusted for each audio mode sepa-
rately.
On the “Sound Settings” screen, sound quality (Treble/Mid/
Bass), volume balance can be adjusted.
How to adjust the sound settings and sound quality
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45
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442
PRIUS_OM_OM47B89U_(U)
5-4. Using the radio
Radio operation
Pressing the “AUDIO” button displays the audio control screen from
any screens of the selected source.
Audio source selection screen
appears
Preset stations
Select to display RBDS text
messages
*
Scanning for receivable station
Select to display a list of receiv-
able stations
Setting the sound ( →P. 441)
*:FM only
Tune in to the desired station us ing one of the following methods.
■Seek tuning
Press the “>” or “<” button on “SEEK•TRACK”.
The radio will begin seeking up or down for a station of the nearest
frequency and will stop when a station is found.
■Manual tuning
Turn the “TUNE•SCROLL” knob.
■Preset stations
Select the desired preset station.
Select “AM” or “FM” on the audio source selection screen to
begin listening to the radio.
Audio control screen
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5
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Selecting a station

PRIUS_OM_OM47B89U_(U)
4435-4. Using the radio
5
Audio system
Search for desired stations by turning the “TUNE•SCROLL” knob or
pressing the “>” or “<” button on “SEEK•TRACK”.
Select “(add new)”.
To change the preset station to a different one, select and hold the preset
station.
Select “Yes”.
Select “OK” after setting the new preset station.
■Refreshing the station list
Select “Refresh” on the “Station List” screen.
To cancel the refresh, select “Cancel Refresh”.
■ Reception sensitivity
Maintaining perfect radio reception at all times is difficult due to the continu-
ally changing position of the antenna, differences in signal strength and sur-
rounding objects, such as trains, transmitters, etc.
Setting station presets
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444
PRIUS_OM_OM47B89U_(U)
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation
Pressing the “AUDIO” button displays the audio control screen from
any screens of the selected source.
Audio source selection screen
appears
Displaying the track/file list
Random playback (
→P. 431)
Repeat play (
→P. 431)
Pause
Select to resume play.
Setting the sound (
→P. 441)
Insert disc or select “CD” on the audio source selection screen
with a disc inserted to begin listening to a CD.
Audio control screen
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5
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PRIUS_OM_OM47B89U_(U)
4455-5. Playing an audio CD and MP3/WMA/AAC discs
5
Audio system
■Displaying the title and artist name
If a CD-TEXT disc is inserted, the title of the disc and track will be displayed.
■ Error messages
If an error message is displayed, refer to the following table and take the
appropriate measures. If the problem is not rectified, take the vehicle to your
Toyota dealer.
■ Discs that can be used
Discs with the marks shown below can be used.
Playback may not be possible depending on recording format or disc fea-
tures, or due to scratches, dirt or deterioration.
CDs with copy-protection features may not play correctly.
■ CD player protection feature
To protect the internal components, playback is automatically stopped when a
problem is detected.
■ If a disc is left inside the CD pl ayer or in the ejected position for
extended periods
Disc may be damaged and may not play properly.
■ Lens cleaners
Do not use lens cleaners. Doing so may damage the CD player.
MessageCauseCorrection procedures
“Check DISC” • The disc is dirty or
damaged.
• The disc is inserted
upside down.
• The disc is not play- able with the player. • Clean the disc.
• Insert the disc cor-
rectly.
• Confirm the disc is playable with the
player.
“Disc Error”There is a malfunction
within the system.Eject the disc.
“No music files found.”No playable data is
included on the disc.Eject the disc.

4465-5. Playing an audio CD and MP3/WMA/AAC discs
PRIUS_OM_OM47B89U_(U)■
MP3, WMA and AAC files
MP3 (MPEG Audio LAYER3) is a standard audio compression format.
Files can be compressed to approximately 1/10 of their original size by using
MP3 compression.
WMA (Windows Media Audio) is a Microsoft audio compression format.
This format compresses audio data to a size smaller than that of the MP3 for-
mat.
AAC is short for Advanced Audio Coding and refers to an audio compression
technology standard used with MPEG2 and MPEG4.
MP3, WMA and AAC file and media/fo rmats compatibility are limited.
● MP3 file compatibility
• Compatible standards
MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3)
• Compatible sampling frequencies MPEG1 LAYER3: 32, 44.1, 48 (kHz)
MPEG2 LSF LAYER3: 16, 22.05, 24 (kHz)
• Compatible bit rates (compatible with VBR) MPEG1 LAYER3: 32-320 (kbps)
MPEG2 LSF LAYER3: 8-160 (kbps)
• Compatible channel modes: stereo, joint stereo, dual channel and mon- aural
● WMA file compatibility
• Compatible standards
WMA Ver. 7, 8, 9 (only compatible with Windows Media Audio Standard)
• Compatible sampling frequencies 32, 44.1, 48 (kHz)
• Compatible bit rates (only compatible with 2-channel playback)
Ver. 7, 8: CBR 48-192 (kbps)
Ver. 9: CBR 48-320 (kbps)

PRIUS_OM_OM47B89U_(U)
4475-5. Playing an audio CD and MP3/WMA/AAC discs
5
Audio system
●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: 1ch and 2ch
● Compatible media
Media that can be used for MP3, WMA and AAC playback are CD-Rs and
CD-RWs.
Playback in some instances may not be possible if the CD-R or CD-RW is
not finalized. Playback may not be possible or the audio may jump if the
disc is scratched or marked with fingerprints.
● Compatible disc formats
The following disc formats can be used.
• Disc formats: CD-ROM Mode 1 and Mode 2
CD-ROM XA Mode 2, Form 1 and Form 2
• File formats: ISO9660 Level 1, Level 2, (Romeo, Joliet)
UDF (2.01 or lower)
MP3, WMA and AAC files written in any format other than those listed
above may not play correctly, and their file names and folder names may
not be displayed correctly.
Items related to standards and limitations are as follows.
• Maximum directory hierarchy: 8 levels (including the root)
• Maximum length of folder names/file names: 32 characters
• Maximum number of folders: 192 (including the root)
• Maximum number of files per disc: 255
● File names
The only files that can be recognized as MP3/WMA/AAC and played are
those with the extension .mp3, .wma or .m4a.
● Discs containing multi-session recordings
As the audio system is compatible with multi session discs, it is possible to
play discs that contain MP3, WMA and AAC files. However, only the first
session can be played.

4485-5. Playing an audio CD and MP3/WMA/AAC discs
PRIUS_OM_OM47B89U_(U)●
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.
● MP3, WMA and AAC playback
When a disc containing MP3, WMA or AAC files is inserted, all files on the
disc are first 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 you do not write any files to the disc other than MP3, WMA or AAC
files or create any unnecessary folders.
Discs that contain a mixture of music data and MP3, WMA or AAC format
data cannot be played.
● Extensions
If the file extensions .mp3, .wma and .m4a are used for files other than
MP3, WMA and AAC files, they may be mistakenly recognized and played
as MP3, WMA and AAC files. This may result in large amounts of interfer-
ence and damage to the speakers.
● 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.
• CD-R or CD-RW playback may not be possible in some instances, depending on the characteristics of the disc.
• 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 quality or noise at the start of
playback may result. In some cases, playback may not be possible at all.\
• When files other than MP3, WMA or AA C files are recorded on a disc, it
may take more time to recognize the disc and in some cases, playback
may not be possible at all.
• Microsoft, Windows, and Windows Media are the registered trademarks of Microsoft Corporation in the U.S.A. and other countries.

PRIUS_OM_OM47B89U_(U)
4495-5. Playing an audio CD and MP3/WMA/AAC discs
5
Audio system
NOTICE
■Discs and adapters that cannot be used
Do not use the following types of CDs.
Also, do not use 3 in. (8 cm) CD adapters, DualDiscs or printable discs.
Doing so may damage the CD player and/or the CD 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 than 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.

450
PRIUS_OM_OM47B89U_(U)
5-6. Using an external device
iPod player operation
→P. 4 2 9
Pressing the “AUDIO” button disp lays the audio control screen from
any screens of the selected source.
Audio source selection screen
appears
Displaying cover art
Selecting the play mode
(→ P. 451)
Shuffle play ( →P. 451)
Repeat play ( →P. 451)
Pause
Select to resume playback.
Setting the sound ( →P. 441)
Connecting an iPod enables you to enjoy music from the vehicle
speakers.
Select “iPod” on the audi o source selection screen.
When the iPod connected to the system includes iPod video, the
system can only output the sound by selecting the browse
screen.
Connecting an iPod
Control screen
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