Mazda BT-50 2020, Руководство пользователя

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RADIO AND CD/USB PLAYER
USB Devices
USB Memory Standards
Supported file formats:
FAT 12/16/32
• Supported audio formats: MP3/WMA
• Maximum current: 1 A
• Compatibility: USB1.1/2.0 (maximum transfer speed is same as USB 1.1)
• Mass memory support: Supports USB mass storage class.
• Does not support USB hubs or multi card readers.
Supported MP3/WMA File Standards
Discs formatted in the FAT 12/16/32 file system can be used.
Files with extensions compatible to MP3 and WMA can be played (.mp3, .wma).
Compatible with ID3 tag ver.1.0, ver.1.1, ver.2.2 and ver.2.3.
Compatible to WMA tag.
The sampling frequency corresponds as follows.
MP3 file:
• MPEG1 LAYER3 - 32/44.1/48 (kHz)
• MPEG2 LAYER3 - 16/22.05/24 (kHz)
• MPEG2.5 LAYER3 - 8/11.025/12 (kHz)
WMA file:32/ 44.1/48 (kHz)
MP3 file:
• MPEG1 LAYER3 - 32/40/48/56/64/80/96/112/128/160/192/224/256/320 (kbps)
• MPEG2/2.5 LAYER3 - 16/24/32/40/48/56/64/80/96/112/128/160 (kbps)
WMA file:
• Ver.7,8,9 - 48/64/80/96/128/160/192 (kbps)
WMA files are only compatible with 2ch playback.
MP3 files are compatible to the respective modes of stereo, joint stereo, dual channel,
monaural.
MP3 files are compatible to VBR (variable bit rate).
Not compatible to M3u playlists.
When the FAST UP/DOWN functions on the MP3 file recorded on the VBR are
operated, the playback time may not synchronize.
MP3/WMA files are compatible with up to 8 levels of folders. However, when there are
many levels, it may take some time before the first file is played. Therefore, a two-level
folder is recommended.
A maximum of 700 folders and 3000 files can be played in a single memory device.