Kenwood KDC-4047U Car Stereo

Описание: #kenwood #mercedesbenz #carstereo #fyp #iphone14
Kenwood KDC-4047U Car Stereo
Manual:https://www.manualslib.com/products/K...
About AAC, MP3 and WMA:
The playable AAC/MP3/WMA file (hereafter called Audio file) and the media format has the following limitation. The Audio file, which is not conforming to the specification, may not play normally, or the file and folder names may not display correctly.

Playable Audio file
Extension:.mp3
Format:MPEG 1/2 Audio Layer 3 file
Transfer bit rate:8-320 kbps / Variable Bit Rate
Sampling frequency:8/ 11.025/ 12/ 16/ 22.05/ 24/ 32/ 44.1/ 48 kHz
ID3 Tag (Ver.1):Ver1.0/ 1.1 (Title/Artist/Album)
ID3 Tag (Ver.2):Ver2.2/ 2.3/ 2.4 (Title/Artist/Album:Does not support picture display.)
Extension:.wma
Format:The file in accordance with Windows Media Audio
(Except for the file for Windows Media Player 9 or after which applies the new functions)
Transfer bit rate:32-192 kbps / Variable Bit Rate
Sampling frequency:32/ 44.1/ 48 kHz
WMA Tag (Content Description):(Title/ Artist)
WMA Tag (Extended Content Description): (WM/Album Title)
AAC-LC Extension:.m4a
Format:".m4a" file encoded by AAC-LC format.
Transfer bit rate:8-320 kbps
Sampling frequency:8/ 11.025/ 12/ 16/ 22.05/ 24/ 32/ 44.1/ 48 kHz
iTunes m4a Meta-data (Song Info.): (Title/ Artist/ Album)
Playable storage media file system
CD-R/RW File system (Windows):ISO 9660 Level 1/2
ISO 9660 Level 3/Romeo/Joliet/Long File Name
Multi-Session: 1
USB device File system (Windows) *2:FAT16/FAT32
Limitation of structure for the file and the folder
CD-R/RW Maximum number of directory levels:8
Maximum number of folders:50
Maximum number of files per folder:255
Maximum number of files and folders:512
USB device Maximum number of folder layers: 8
Maximum number of folders (per device):255
Maximum number of files (per folder):255
Maximum number of files and folders (per device):65025
Available USB Devices
USB standard:USB 1.1 / USB 2.0
Transfer Speed:Full speed (Max. 12 Mbps)
USB class:Mass storage class (MSC device)
USB subclass:SCSI
Protocol:Bulk Only
Current supply:Max. 500 mA
・Do not attach the extensions to files other than the Audio file. If the extension is attached,the file, which is not the Audio file, will play and outputs a loud noise, causing damage to the speaker.
・The files with copy protection cannot be played.
・Audio files cannot be played depending on the encoding software setting, USB device type, and/or recording conditions.
・The unit may not be compatible with upgrade of compression format standard and additional specifications.
・Supreme is not applied for songs that have been encoded at a variable bit rate.
・CD-RW discs which are quick formatted by the writing software cannot be used.
・When recording to the maximum CD-R/RW media capacity at once, the writing software is set to "Disc at once".
・Joliet is recommended for file system of CD-R/RW. With other file systems, the display may not be shown correctly depending on the operating conditions.
・*1 For CD-DA/ audio file mixed disc, the unit plays only the playback system recorded at the first setout.
・*2 Multi Partition : Not compatible (Some USB devices may have multiple partitions that will be invisible on Windows OS.)
・When the CD-R/RW recorded by CD-ROM MODE 2 (XA) format cannot be played, please record again by using CD-ROM MODE 1 writing format.
・Number of characters is based on byte unit.
・File/Folder name is the number of the characters including the extensions.
・This unit can display the following versions of MP3 ID3 tag: version 1.0/ 1.1/ 2.2/ 2.3/ 2.4
・AAC ID3 Tag cannot be displayed.
・The Audio file plays in the order which is written by CD writing software. You may be able to set the playing order by writing the play sequence numbers such as "01" to "99" at the beginning of the file name.
・Audio files are played in order of file names. You can specify the order of playback by numbering files in a folder. (USB device)
・USB Mass Storage Class:
USB devices that the PC can recognize as an external storage without using any special driver or application software.
・Using an unsupported USB device can result in abnormal playback or display of the audio file.
Even if you use the USB device conforming to the above specs, audio files cannot be played normally depending on the type or condition of the USB device.
・Normal operation and power supply is not guaranteed against every USB devices.
・Normal playback is not guaranteed when a cable other than the USB compatible cable is used.Connecting a cable whose total length is longer than 5 m can result in abnormal playback.
・Install the USB device in the place where it will not prevent you from driving your vehicle properly.
・Do not leave the USB device in the vehicle for a long time. It can deform or damage due to direct sunlight, high temperature, etc.
・Leave the cap on when not using an USB device.