Dual XHD7720 - Manual (Page 21)

21
XHD7720 OPERATION
USB Operation - MP3/WMA Files (Optional)
Maximum character display information
• Track name – 30 character maximum
• Folder name – 30 character maximum
• *Song title – 30 character maximum
• *Artist name – 30 character maximum
Maximum character display information
• Track name – 64 character maximum
• Folder name – 64 character maximum
• *Song title – 64 character maximum
• *Artist name – 64 character maximum
*Song title and artist name will only be displayed if included
with the MP3/WMA file.
The following types of files are compatible:
• MP3 data
• WMA data
The following types of files are not compatible:
• WMA files that are protected by DRM (Digital Rights
Management).
• WMA lossless format
• MP3 PRO format
• MP3 playlists
• WAV format
MP3/WMA playback sequence is based on order the files are
copied to the USB device and begins in the root folder. Any
empty folders or folders that do not include MP3/WMA files
are skipped. Depending on your software, the playback order
may vary.
• Maximum number of files: 25000
• Maximum number of folders: 255 plus the root directory
• Maximum number of files in each folder and root: 999
• Maximum number of folder levels (sub folders): 8
(7 levels plus the root)
Note: If the number of files/folders exceeds the maximum
outlined above, the additional files/folders will be ignored.
Due to the differences of USB devices, some devices may not
be compatible. USB devices must be ‘mass storage class’
and formatted to the FAT or FAT32 file system in order to
ensure compatibility.
Character Support
(MP3 ID3 tag v1.0 - 1.1)
Character Support
(MP3 ID3 tag v2.0 - 2.4)
(WMA tags)
Media Compatibility
Playback Order
Playback Capacity
USB Device Compatibility