2020 TOYOTA MIRAI window

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6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
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■COMPATIBLE USB DEVICES
■COMPATIBLE COMPRESSED
FILES
*: USB video only
■CORRESPONDING SAMPLING
FREQUENCYFILE INFORMATION
USB communication
formatsUSB 2.0 HS (480
Mbps)
File formatsFAT 16/32
Correspondence classMass storage
class
ItemUSBDISC
Compatible
file format
MP3/WMA/
AAC
MP3/
WMA/AACWAV(LPCM)/FLAC/ALAC/
OGG Vorbis
Compatible
file format
(video)*MP4/AVI/ WMV
Folders in
the deviceMaximum
3000Maximum 192
Files in the
deviceMaximum 9999Maximum 255
Files per
folderMaximum 255
File typeFrequency (kHz)
MP3 files:
MPEG 1 LAYER 332/44.1/48
MP3 files:
MPEG 2 LSF LAYER 316/22.05/24
WMA files:
Ver. 7, 8, 9*1 (9.1/9.2)32/44.1/48
AAC files:
MPEG4/AAC-LC11.025/12/16/
22.05/24/32/
44.1/48
WAV (LPCM) files*2
8/11.025/12/16/
22.05/24/32/
44.1/48/88.2/96/
176.4/192
FLAC*2
8/11.025/12/16/
22.05/24/32/
44.1/48/88.2/96/
176.4/192
ALAC*2
8/11.025/12/16/
22.05/24/32/
44.1/48/64/88.2/
96
OGG Vorbis*28/11.025/16/
22.05/32/44.1/
48
*1: Only compatible with Windows MediaAudio Standard
*
2: Sound source of 48kHz or more is down- converted to 48kHz/24bit.

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6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
AUDIO/VISUAL SYSTEM
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■CORRESPONDING BIT RATES*1■COMPATIBLE CHANNEL MODES
MP3 (MPEG Audio Layer 3), WMA
(Windows Media Audio) and AAC
(Advanced Audio Coding) are audio com-
pression standards.
 This system can play MP3/WMA/AAC files
on CD-R/CD-RW discs and USB memory.
 MP4, WMV and AVI files can use the fol-
lowing resolutions:
128x96, 160x120, 176x144 (QCIF),
320x240 (QVGA), 352x240 (SIF),
352x288 (CIF), 640x480 (VGA),
720x480 (NTSC), 720x576 (PAL)
 This system can play disc recordings com-
patible with ISO 9660 level 1 and level 2
and with the Romeo and Joliet file system
and UDF (2.01 or lower).
 When naming an MP3/WMA/AAC file, add
an appropriate file extension (.mp3/.wma/
.m4a).
 This system plays back files with .mp3/
.wma/.m4a file extensions as MP3/WMA/
AAC files respectively. To prevent noise
and playback errors, use the appropriate
file extension.
File typeBit rate (kbps)
MP3 files:
MPEG 1 LAYER 332 - 320
MP3 files:
MPEG 2 LSF LAYER 38 - 160
WMA files: Ver. 7, 8CBR 48 - 192
WMA files:
Ver. 9*2 (9.1/9.2)CBR 48 - 320
AAC files:
MPEG4/AAC-LC8 - 320
OGG Vorbis32-500
*1: Variable Bit Rate (VBR) compatible
*2: Only compatible with Windows Media
Audio Standard
File typeQuantization bit rate (bit)
WAV (LPCM) files
16/24FLAC
ALAC
File typeChannel mode
MP3 filesStereo, joint stereo, dual
channel and monaural
WMA files2ch
AAC files1ch, 2ch (Dual channel is not
supported)
WAV (LP-
CM) /FLAC/
ALAC/OGG
Vorbis
2ch

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6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
AUDIO/VISUAL SYSTEM
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This is a general term that describes the
process of writing data on-demand to CD-
R, etc., in the same way that data is writ-
ten to floppy or hard discs.
 This is a method of embedding track-
related information in an MP3 file. This
embedded information can include the
track number, track title, the artist’s name,
the album title, the music genre, the year
of production, comments, cover art and
other data. The contents can be freely
edited using software with ID3 tag editing
functions. Although the tags are restricted
to a number of characters, the information
can be viewed when the track is played
back.
 WMA files can contain a WMA tag that is
used in the same way as an ID3 tag. WMA
tags carry information such as track title
and artist name.
 This is the international standard for the
formatting of CD-ROM folders and files.
For the ISO 9660 format, there are 2 lev-
els of regulations.
 Level 1: The file name is in 8.3 format (8
character file names, with a 3 character
file extension. File names must be com-
posed of one-byte capital letters and num-
bers. The “_” symbol may also be
included.) 
Level 2: The file name can have up to 31
characters (including the separation mark
“.” and file extension). Each folder must
contain fewer than 8 hierarchies.
 MP3 is an audio compression standard
determined by a working group (MPEG) of
the ISO (International Standard Organiza-
tion). MP3 compresses audio data to
about 1/10 the size of that on conventional
discs.
 WMA (Windows Media Audio) is an audio
compression format developed by
Microsoft
®. It compresses files into a size
smaller than that of MP3 files. The decod-
ing formats for WMA files are Ver. 7, 8 and
9.
 Trademark Acknowledgement
Windows Media is either a registered
trademark or trademark of Microsoft Cor-
poration in the United States and/or other
countries.
This product is protected by certain intel-
lectual property rights of Microsoft Corpo-
ration and third parties.
Use or distribution of such technology out-
side of this product is prohibited without a
license from Microsoft or an authorized
Microsoft subsidiary and third parties.
 AAC is short for Advanced Audio Coding
and refers to an audio compression tech-
nology standard used with MPEG2 and
MPEG4.
TERMS
PACKET WRITE
ID3 TAG
WMA TAG
ISO 9660 FORMAT
MP3
WMA
AAC

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1. VOICE COMMAND SYSTEM OPERATION
VOICE COMMAND SYSTEM
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1Press the talk switch.
Voice guidance for the voice command
system can be skipped by pressing the
talk switch.
2If this screen is displayed, select “OK”
or press the talk switch.
 For details about this screen: P.127
3After hearing a beep, say a supported
command.
 To display sample commands of the
desired function, say the desired function
or select the desired function button. To
display more commands, select “More
Commands” .
INFORMATION
●Voice commands may not be recognized
if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The windows are open.
• Passengers are talking while voice
commands are spoken.
• The fan speed of the air conditioning system is set at high.
• The air conditioning vents are turned towards the microphone.
● In the following conditions, the system
may not recognize the command prop-
erly and using voice commands may not
be possible:
• The command is incorrect or unclear.
Note that certain words, accents or
speech patterns may be difficult for the
system to recognize.
• There is excessive background noise, such as wind noise.
● Normally, it is necessary to wait for a
beep before saying a command. To
enable the ability to talk over prompts
and say commands before the beep,
enable the voice prompt interrupt func-
tion. ( P. 6 4 )
● This system may not operate immedi-
ately after the power switch is turned to
ACCESSORY or ON mode.
VOICE COMMAND SYSTEM
OPERATION
The voice command system is operat-
ed by saying commands which corre-
spond to a supported function. To
display examples of commands for
supported functions, select a function
button on the screen after starting the
voice command system.

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2. MOBILE ASSISTANT OPERATION
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2Mobile Assistant can be used only
when the following screen is displayed.
To cancel the Mobile Assistant, select
“Cancel” , or press and hold the
switch on the steering wheel.
 To restart the Mobile Assistant for addi-
tional commands, press the switch
on the steering wheel.
• Mobile Assistant can only be restarted
after the system responds to a voice
command.
• After saying a command, the Mobile Assistant function will automatically end
to complete the requested action.
 The volume of the Mobile Assistant can be
adjusted using the “POWER/VOLUME”
knob or steering wheel volume control
switches. The Mobile Assistant and phone
call volumes are synchronized.
INFORMATION
● While a phone call is active, the Mobile
Assistant cannot be used.
● If using the navigation feature of the cel-
lular phone, ensure the active audio
source is Bluetooth
® audio or iPod in
order to hear turn by turn direction
prompts.
● Wait for the listening beeps before using
the Mobile Assistant.
● The Mobile Assistant may not recognize
commands in the following situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The windows are open.
• Passengers are talking while the
Mobile Assistant is being used.
• The fan speed of the air conditioning system is set at high.
• The air conditioning vents are turned toward the microphone.

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1. REAR VIEW MONITOR SYSTEM
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The distance guide lines and the vehicle
width guide lines may not actually be par-
allel with the dividing lines of the parking
space, even when they appear to be so.
Be sure to check visually.
 The distances between the vehicle width
guide lines and the left and right dividing
lines of the parking space may not be
equal, even when they appear to be so.
Be sure to check visually.
 The distance guide lines give a distance
guide for flat road surfaces. In any of the
following situations, there is a margin of
error between the fixed guide lines on the
screen and the actual distance /course on
the road.
NOTICE
●The rear view monitor system may not
operate properly in the following cases.
• If the back of the vehicle is hit, the
position and mounting angle of the
camera may change.
• As the camera has a water proof con-
struction, do not detach, disassemble
or modify it. This may cause incorrect
operation.
• When cleaning the camera lens, flush the camera with a large quantity of
water and wipe it with a soft and wet
cloth. Strongly rubbing the camera lens
may cause the camera lens to be
scratched and unable to transmit a
clear image.
• Do not allow organic solvent, car wax, window cleaner or a glass coating to
adhere to the camera. If this happens,
wipe it off as soon as possible.
• If the temperature changes rapidly,
such as when hot water is poured on
the vehicle in cold weather, the system
may not operate normally.
• When washing the vehicle, do not apply intensive bursts of water to the
camera or camera area. Doing so may
result in the camera malfunctioning.
● Do not expose the camera to strong
impact as this could cause a malfunc-
tion. If this happens, have the vehicle
inspected by your Toyota dealer as soon
as possible.
DIFFERENCES BETWEEN
THE SCREEN AND THE
ACTUAL ROAD

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1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PHONE
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MICROPHONE
The microphone is used when talking
on the phone.
VOICE COMMAND SYSTEM
Press this switch to operate the voice
command system.
 The voice command system and its list
of commands can be operated.
( P.124)
INFORMATION
● The other party’s voice will be heard
from the front speakers. The audio/
visual system will be muted during
phone calls or when hands-free voice
commands are used.
● Talk alternately with the other party on
the phone. If both parties speak at the
same time, the other party may not hear
what has been said. (This is not a mal-
function.)
● Keep call volume down. Otherwise, the
other party’s voice may be audible out-
side the vehicle and voice echo may
increase. When talking on the phone,
speak clearly towards the microphone.
● The other party may not hear you clearly
when:
• Driving on an unpaved road. (Making
excessive traffic noise.)
• Driving at high speeds.
• The windows are open.
• The air conditioning vents are pointed towards the microphone.
• The sound of the air conditioning fan is loud.
• There is a negative effect on sound quality due to the phone and/or net-
work being used.

249
NAVIGATION SYSTEM
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6. TIPS FOR THE NAVIGATION SYSTEM
1. GPS (GLOBAL POSITIONING SYSTEM)
The Global Positioning System (GPS) de-
veloped and operated by the U.S. Depart-
ment of Defense provides an accurate
current position, normally using 4 or more
satellites, and in some case 3 satellites.
The GPS system has a certain level of in-
accuracy. While the navigation system
compensates for this most of the time, oc-
casional positioning errors of up to 300 ft.
(100 m) can and should be expected. Gen-
erally, position errors will be corrected
within a few seconds.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle po-
sition on the map screen. Tunnels, tall
buildings, trucks, or even the placement of
objects on the instrument panel may ob-
struct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the naviga tion system is re-
ceiving clear GPS signals, the vehicle po-
sition may not be shown accurately or
inappropriate route guidance may occur in
some cases.
LIMITATIONS OF THE
NAVIGATION SYSTEM
This navigation system calculates the
current position using satellite signals,
various vehicle signals, map data, etc.
However, an accurate position may not
be shown depending on satellite condi-
tions, road configuration, vehicle con-
dition or other circumstances.
NOTICE
● The installation of window tinting may
obstruct the GPS signals. Most window
tinting contains some metallic content
that will interfere with GPS signal recep-
tion of the antenna in the instrument
panel. We advise against the use of win-
dow tinting on vehicles equipped with
navigation systems.