Audio Files (MP3/WMA/AAC)8-18 For pleasant driving
8
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Data formats that can be played on discs(CD-ROM, CD-R/RW) and USB devices dif-fer.
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Up to 8 folder levels can be recognized.Yo u c a n c r e a t e a f o l d e r s t r u c t u r e a s i n G e n r e -Artist - Album - Track (MP3/WMA/AACformat audio files) for management of tracks.Data Formats That Can Be Played Back Data format
DISC
USB device
MP3WMA XAAC X
Folder Structure
ROOT
Folder
Audio file
1 level
2 level 3 level
4 level
5 level
Name
Speci-fica-tion
Explanation
Format specifica-tions
ISO9660
Level 1
Maximum 8 character file name, and 3 character file extension.(single-byte alphanumeric capital letters, numerals, “_” may be used)
ISO9660 exten-sion
Joliet Files names up
to a maximum 64 characters can be used.
Multises-sion
Not supported (only first ses-sion supported)
Maxi-mum number of levels
8 levels (if the root is the 1st level)
Maxi-mum folder number
700 folders (including root)
Maxi-mum file number
*165,535 files (total number on media. Other than MP3, WMA, and AAC files not included)
BK0203201EN.book 18 ページ 2013年11月19日 火曜日 午前11時50分
Audio Files (MP3/WMA/AAC)
For pleasant driving 8-19
8
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MP3 is an abbreviation of “MPEG-1 AudioLayer 3”. MPEG is an abbreviation of
“Motion Picture Experts Group”, and this is avideo compression standard used in videoCDs, etc.MP3 is one of the audio compression meth-ods contained in the MPEG audio standard,and reduces the quality of sounds that arebeyond the auditory resolution of the humanear and that are hidden by louder sounds, thuscreating high-quality data with a lower datasize.Because this can compress CD audio toapproximately 1/10 its original data size with-out perceptible loss, approximately 10 CDscan be written to a single CD-R/RW disc.Specifications for MP3 files that can beplayed are as below.
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WMA is an abbreviation of Windows MediaAudio, and this is an audio compression for-mat from Microsoft. This is a compression
File name and folder name restric-tions
Maximum 64 bytes (for Uni-code, 32 characters), files/ fold-ers with file/ folder names longer than this will not be dis-played or played back.
USB sup-ported formats
The recommended file system is FAT 3 2 .1 partition only
*1:Do not include other thanMP3/WMA/AAC files. However, if stor-ing many tracks within the same folder,these may not be recognized even if lessthan the maximum number of tracks. Inthese cases, divide the tracks up into mul-tiple folders.
NOTE
zThe order in which folders and audio filesare displayed on this product may be differ-ent to how they are displayed on a computer.
What Is MP3? Name
Speci-fica-tion
Explanation
CAUTION zMP3 files different to the standards at rightmay not play back correctly, or file/foldernames may not be displayed correctly.
Standards for MP3 Files T hat Can Be Played Back
Item
Details
Specification MPEG-1 AUDIO LAYER3
MPEG-2 AUDIO LAYER3
Sampling frequency [kHz]
MPEG-1: 32/44.1/48MPEG-2: 16/22.05/24
Bit rate [kbps]
MPEG-1: 32 to 320MPEG-2: 8 to 160
VBR (varia-ble bit rate)
Support
Channel mode
Stereo/ Joint stereo/ Dual channel/ Monaural
File exten-
sion
mp3
Supported tag informa-
tion
ID3 tag Ver. 1.0, Ver. 1.1, Ve r . 2 . 2 , Ve r. 2 . 3 , Ve r . 2 . 4 (ISO-8859-1, UTF-16 (Uni-code)), Titles, Artist name, Album name
Maximum number of characters that can be indicated on the display
64 characters
What Is WMA?
Item
Details
BK0203201EN.book 19 ページ 2013年11月19日 火曜日 午前11時50分
Audio Files (MP3/WMA/AAC)8-20 For pleasant driving
8
format that has a higher compression ratiothan MP3.Specifications for WMA files that can beplayed are as below.
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AAC is an abbreviation of Advanced AudioCoding, and this is an audio compressionstandard used in “MPEG-2” and “MPEG-4”.This features 1.4x the compression of MP3,with comparable audio quality.
Specifications for AAC files that can beplayed are as below.
NOTE
zMicrosoft, Windows Media, and Windowsare registered trademarks of Microsoft Cor-poration (USA) and in
other countries.
CAUTION zWMA supports digital rights management(DRM). This product cannot play backWMA files protected using this system. zWMA files different to the standards at rightmay not play back correctly, or file/foldernames may not be di
splayed correctly.
z“Pro”, “Lossless”, and “Voice” are not sup-ported.
Standards for WMA Files That Can Be Played Back
Item
Details
Specification Windows Media Audio
Ve r s i o n 7 . 0 / 8 . 0 / 9 . 0
Sampling fre-quency [kHz]
32/44.1/48
Bit rate [kbps] 48 to 320
VBR
(variable bit rate)
Support
Channel mode Stereo/MonauralFile extension wmaSupported tag information
WMA tagsTitle name, Artist name, Album name
Maximum num-ber of characters that can be indi-cated on the dis-
play
64 characters
What Is AAC?
CAUTION zAAC supports digital rights management(DRM). This product cannot play back AACfiles protected using this system.
Item
Details
zAAC files different to
the standards at right
may not play back correctly, or file/foldernames may not be displayed correctly.
St an d a r d s fo r A A C F il es T h a t C a n Be Played Back
Item
Details
Specification Advanced Audio
CodingMPEG4/AAC-LCMPEG2/AAC-LC
Sampling
fre-quency [kHz]
MPEG4 8/11.025/12/16/22.05/
24/32/44.1/48
MPEG2 8/11.025/12/16/22.05/
24/32/44.1/48
Bit rate [kbps]
MPEG4 8 to 320MPEG2 8 to 320
VBR (variable bit
rate)
Support
Channel mode Stereo/MonauralFile extension m4aCAUTION
BK0203201EN.book 20 ページ 2013年11月19日 火曜日 午前11時50分
Operation Keys8-22 For pleasant driving
8
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1. Press the PWR/VOL key.Turn the power on, and resume playbackfrom the previous status.2. Press the PWR/VOL key.Turn the power OFF.
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1. Turn the PWR/VOL key to adjust the vol-ume.Turn the PWR/VOL key clockwise toincrease, and counter- clockwise todecrease the volume.
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1. Insert the disc into the disc slot with thelabel surface up.Push the disc in a certain amount, and theproduct will pull the disc in, and playbackwill start.2. Press the key.This will eject the disc from the product,so remove the disc.
Operation Keys Tu r n t h e P o w e r O N / O F F
NOTE
zHold down the steering MODE key to alsoturn the audio
function ON/OFF.
Adjust Volume
NOTE
zThe maximum value for volume is 45, andthe minimum is 0. zThe initial setting for volume is “17”.
Insert/Eject Discs
CAUTION zWhen replacing discs, first ensure that thevehicle is stopped in an area in which stop-ping is permitted. zDo not insert your hand, fingers, or foreignobjects into the disc slot. This may lead toinjury, smoking, or fire. z8 cm CDs are not supported.
Disc slot
Disc*Label side
BK0203201EN.book 22 ページ 2013年11月19日 火曜日 午前11時50分
Operation Keys
For pleasant driving 8-23
8
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This explains names and functions of each part.Explanation of Buttons 1- key
Use to eject a disc.
2- 3 key/4 key
For audio, rewind/fast forward.For radio, use as preset keys 3 and 4.
3- 2RDM key
For audio, play random playback; forradio, use as preset key 2.
4- 1RPT key
For audio, play repeat playback; forradio, use as preset key 1.
5- RADIO key
Switch the radio and the band.
6- PWR/VOL key
Adjust the volume, and turn the powerON/OFF.
7- MEDIA key
Switch between CD and other sources.Hold down the key to switch to AUX.
8- DISP key
Switch the content of the display.
9- AUTO-P key
Auto preset the radio.
10- SCAN key
For audio, play scan playback; forradio, scan for stations.
11- Disc slot12- PAGE key
Display indicator page advance.
13- 5 key
Play/Pause Bluetooth Audio
*, and use
as preset key 5 for radio.
BK0203201EN.book 23 ページ 2013年11月19日 火曜日 午前11時50分
Listen to Radio8-24 For pleasant driving
8
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This explains how to listen to AM and FMradio broadcasts.Press the RADIO key to switch the band.Switch between AM and FM bands.The selected band is indicated on the display.
14-
6 keyReturn during audio track search, andstop Bluetooth Audio
*.
For radio, use as preset key 6.
15-
key/ key
For audio, select audio track/file; forradio, perform automatic station selec-tion.
16- MENU key
Switch to Menu mode.
17-
/SEL key
Adjust audio quality and select items.For radio, manually select stations.
*:Requires a separately-purchased Blue-tooth-capable audio device in equip-ment by type.
Ste er in g wheel audio remot e control switches 1- Vol + key, - key
Adjust audio functions and the mobilephone function volume.
2-
CH key, keySelect CD and other audio source tracksand radio stations.Hold down to skip up and down throughtracks.
3- MODE key
Hold down to turn the audio functionON/OFF. Additionally, each time this ispressed, this switches the audio source.The order of switching is as shownbelow.If devices are not connected, then theseare to be skipped, and the next sourceselected.
*1:An iPod cable (available separately) isrequired.
*2:Requires a separately-purchased Blue-tooth-capable audio device.
Listen to Radio To Listen to the Radio
NOTE
zThis switches between AM and FM.
BK0203201EN.book 24 ページ 2013年11月19日 火曜日 午前11時50分