2021 TOYOTA 4RUNNER audio

1504-5. Setup
4RUNNER_NAVI_(U)
1Display the audio settings
screen. ( P.149)
2 Select “Radio”.
3 Select the desired items to
be set.
Edit smart favorites.
*
( P.150)
Select to change the number
of preset radio stations dis-
played on the screen.
( P.150)
*: If equipped
1Select “Manage Smart
Favorites”.
2 Select the desired channel to
be set.
*: If equipped
●Displays the registered preset
channels.
●Up to 20 channels can be regis-
tered.
1Select “Number of Radio Pre-
sets”.
2 Select the button with the
desired number to be dis-
played.
Radio settings
Manage smart favorites
*
A
B
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SUHVHWV

1514-6. Tips for operating the audio/visual system
4
Audio/visual system
4RUNNER_NAVI_(U)
4-6.Tips for operating the audio/visual system
●The use of a cellular phone inside
or near the vehicle may cause a
noise from the speakers of the
audio/visual system which you are
listening to. However, this does
not indicate a malfunction.
Usually, a problem with radio
reception does not mean there
is a problem with the radio  it
is just the normal result of condi-
tions outside the vehicle.
For example, nearby buildings
and terrain can interfere with FM
reception. Power lines or phone
wires can interfere with AM sig-
nals. And of course, radio sig-
nals have a limited range. The
farther the vehicle is from a sta-
tion, the weaker i ts signal will
be. In addition, reception condi-
tions change constantly as the
vehicle moves.
Here, some common reception
problems that probably do not
indicate a problem with the radio
are described.
■FM
Fading and drifting stations:
Generally, the effective range of FM is about 25 miles (40 km).
Once outside this range, you
may notice fading and drifting,
which increase with the distance
from the radio transmitter. They
are often accompanied by dis-
tortion.
Multi-path: FM signals are
reflective, making it possible for
2 signals to reach the vehicle’s
antenna at the same time. If this
happens, the signals will cancel
each other out, causing a
momentary flutter or loss of
reception.
Static and fluttering: These
occur when signals are blocked
by buildings, trees or other large
objects. Increasing the bass
level may reduce static and flut-
tering.
Station swapping: If the FM sig-
nal being listened to is inter-
rupted or weakened, and there
is another strong station nearby
on the FM band, the radio may
tune in the second station until
the original signal can be picked
up again.
■AM
Fading: AM broadcasts are
reflected by the upper atmo-
sphere  especially at night.
These reflected signals can
interfere with those received
directly from the radio station,
causing the radio station to
sound alternately strong and
weak.
Operating infor mation
NOTICE
●To avoid damage to the
audio/visual system:
• Be careful not to spill beverages
over the audio/visual system.
Radio

1524-6. Tips for operating the audio/visual system
4RUNNER_NAVI_(U)
Station interference: When a
reflected signal and a signal
received directly from a radio
station are very nearly the same
frequency, they can interfere
with each other, making it diffi-
cult to hear the broadcast.
Static: AM is easily affected by
external sources of electrical
noise, such as high tension
power lines, lightening or electri-
cal motors. This results in static.
■SiriusXM
 Cargo loaded on the roof lug-
gage carrier, especially metal
objects, may adversely affect
the reception of SiriusXM Sat-
ellite Radio.
 Alternation or modifications
carried out without appropri-
ate authorization may invali-
date the user’s right to
operate the equipment.
■Certification
Audio
 Use of the Made for Apple
badge means that an acces-
sory has been designed to
connect specifically to the
Apple product(s) identified in
the badge and has been certi-
fied by the developer to meet
Apple performance stan-
dards. Apple is not responsi-
ble for the operation of this
device or its compliance with
safety and regulatory stan-
dards. Please note that the
use of this accessory with an
Apple product may affect
wireless performance.
 iPhone
®, iPod®, iPod clas-
sic
®, iPod nano®, iPod
touch
®, and Lightning® are
trademarks of Apple Inc., reg-
istered in the U.S. and other
countries.
Audio Plus/Premium Audio
 Use of the Made for Apple
badge means that an acces-
sory has been designed to
connect specifically to the
Apple product(s) identified in
the badge, and has been cer-
tified by the developer to meet
iPod/iPhone

1534-6. Tips for operating the audio/visual system
4
Audio/visual system
4RUNNER_NAVI_(U)
Apple performance stan-
dards. Apple is not responsi-
ble for the operation of this
vehicle or its compliance with
safety and regulatory stan-
dards. Please note that the
use of this accessory with an
Apple product may affect
wireless performance.
 iPhone, iPod, iPod nano, iPod
touch, and Lightning are
trademarks of Apple Inc., reg-
istered in the U.S. and other
countries.
■Compatible models
Made for
Audio
• iPhone X
• iPhone 8
• iPhone 8 Plus
• iPhone 7
• iPhone 7 Plus
• iPhone SE
• iPhone 6s
• iPhone 6s Plus
• iPhone 6
• iPhone 6 Plus
• iPhone 5s
• iPhone 5c
• iPhone 5
• iPod touch (6th generation)
• iPod touch (5th generation)
Audio Plus/Premium Audio
• iPhone X
• iPhone 8
• iPhone 8 Plus
• iPhone 7
• iPhone 7 Plus
• iPhone SE • iPhone 6s
• iPhone 6s Plus
• iPhone 6
• iPhone 6 Plus
• iPhone 5s
• iPhone 5c
• iPhone 5
• iPhone 4s
• iPod touch (6th generation)
• iPod touch (5th generation)
• iPod nano (7th generation)
●This system only supports audio
playback.
●Depending on difference between
models or software versions etc.,
some models might be incompati-
ble with this system.
This device supports high-reso-
lution sound sources.
The definition of high-resolution
is based on the standards of
groups such as the CTA (Con-
sumer Technology Association).
Supported formats and play-
able media are as follows.
■Supported formats
WAV, FLAC, ALAC, OGG Vorbis
■Playable media
USB memory
High-resolution sound
source

1544-6. Tips for operating the audio/visual system
4RUNNER_NAVI_(U)
*: USB video only
*1: Only compatible with Windows Media Audio Standard
*2: Sound source of 48kHz or more is down-converted to
48kHz/24bit.
File information
Compatible USB devices
USB communi-
cation formatsUSB 2.0 HS (480
Mbps)
File formatsFAT 1 6/ 32
Correspon-
dence classMass storage
class
Compatible audio format
Compatible compressed files
ItemUSB
Compatible file
format
MP3/WMA/AAC
WAV(LPCM)/
FLAC/ALAC/
OGG Vorbis
MP4/AVI/WMV
Compatible file
format (video)
*MP4/AVI/WMV
Folders in the
deviceMaximum 3000
Files in the
deviceMaximum 9999
Files per folderMaximum 255
Corresponding sampling fre-
quency
File typeFrequency (kHz)
MP3 files:
MPEG 1
LAYER 3
32/44.1/48
MP3 files:
MPEG 2 LSF
LAYER 3
16/22.05/24
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

1554-6. Tips for operating the audio/visual system
4
Audio/visual system
4RUNNER_NAVI_(U)
*1: Variable Bit Rate (VBR) compati-ble
*2: Only compatible with Windows Media Audio Standard
 MP3 (MPEG Audio Layer 3),
WMA (Windows Media Audio)
and AAC (Advanced Audio
Coding) are audio compres-
sion standards.
 This system can play
MP3/WMA/AAC files on USB
memory.
 MP4, WMV and AVI files can
use the following resolutions:
128x96, 160x120, 176x144
(QCIF), 320x240 (QVGA),
352x240 (SIF), 352x288
(CIF), 640x480 (VGA),
720x480 (NTSC), 720x576
(PAL)
 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 respec-
tively. To prevent noise and
playback errors, use the
appropriate file extension.
 MP3 files are compatible with
the ID3 Tag Ver. 1.0, Ver. 1.1,
Ver. 2.2 and Ver. 2.3 formats.
This system cannot display
Corresponding bit rates
*1
File typeBit rate (kbps)
MP3 files:
MPEG 1
LAYER 3
32 - 320
MP3 files:
MPEG 2 LSF
LAYER 3
8 - 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
File typeQuantization bit
rate (bit)
WAV (LPCM)
files
16/24FLAC
ALAC
Compatible channel modes
File typeChannel mode
MP3 files
Stereo, joint ste-
reo, dual chan-
nel and
monaural
WMA files2ch
AAC files
1ch, 2ch (Dual
channel is not
supported)
WAV (LPCM)/
FLAC/ALAC/
OGG Vorbis
2ch
File typeChannel mode

1564-6. Tips for operating the audio/visual system
4RUNNER_NAVI_(U)
disc title, track title and artist
name in other formats.
 WMA/AAC files can contain a
WMA/AAC tag that is used in
the same way as an ID3 tag.
WMA/AAC tags carry infor-
mation such as track title and
artist name.
 The emphasis function is
available only when playing
MP3 files.
 This system can play back
AAC files encoded by iTunes.
 The sound quality of
MP3/WMA files generally
improves with higher bit rates.
 m3u playlists are not compati-
ble with the audio player.
 MP3i (MP3 interactive) and
MP3PRO formats are not
compatible with the audio
player.
 The player is compatible with
VBR (Variable Bit Rate).
 When playing back files
recorded as VBR (Variable Bit
Rate) files, the play time will
not be correctly displayed if
the fast forward or reverse
operations are used.
 It is not possible to check fold-
ers that do not include
MP3/WMA/AAC files.
 MP3/WMA/AAC files in fold-
ers up to 8 levels deep can be
played. However, the start of
playback may be delayed when using USB memory
containing numerous levels of
folders. For this reason, we
recommend creating USB
memory with no more than 2
levels of folders.
 The play order of the USB
memory with the structure
shown above is as follows:
 The order changes depending
on the personal computer and
MP3/WMA/AAC encoding
software you use.

1574-6. Tips for operating the audio/visual system
4
Audio/visual system
4RUNNER_NAVI_(U)
Compatible video format
FormatCodec
MPEG-4
Video codec:
H.264/MPEG-4
AV C
 MPEG4
Audio codec:
 AAC
 MP3
Corresponding
screen size:
 MAX
19201080
Corresponding
frame rate:
 MAX 60i/30p
AVI Container
Video codec:
 H.264/MPEG-4
AV C
 MPEG4
 WMV9
 WMV9
Advanced pro-
file
Audio codec:
 AAC
 MP3
 WMA9.2 (7, 8,
9.1, 9.2)
Corresponding
screen size:
 MAX
1920 1080
Corresponding
frame rate:
 MAX 60i/30p
Windows Media
Video
Video codec:
WMV9
 WMV9
Advanced pro-
file
Audio codec:
 WMA9.2 (7, 8,
9.1, 9.2)
Corresponding
screen size:
 MAX
1920 1080
Corresponding
frame rate:
 MAX 60i/30p
FormatCodec