Usb / sd card operation, Displayed information, File/folder compatibility and support – Dual Electronics XDMA6540 User Manual
Page 24: Xdma6540 operation

24
XDMA6540
OPERATION
Artist Name
Song Title
Track 15/100
Album Name
W
a
USB / SD Card Operation
Mode
Track Number
Track Progress
Elapsed Time
Song Title
Artist Name
Album Name
Clock
Press DISP to select between displayed information such as ID3 tag information and file/
folder names.
Displayed Information
Compatible File Types
• MP3 data (.mp3)
• WMA data (.wma)
Incompatible File Types
• DRM protected files
• WMA lossless
• Apple lossless
• WMA Pro
• MP3 Pro
• MP3 playlists
• M4A/AAC data
• WAV lossless
Sampling Frequency Rate
Compatibility
• MP3: 8kHz - 48kHz
• WMA: 32kHz - 48kHz
Transfer Bit Rate
Compatibility
• MP3: 32kbps - 320kbps
• WMA: 32kbps - 192kbps
Character Support
• Song Title: 32 characters
• Artist Name: 32 characters
• Album Name: 32 characters
• File Name: 32 characters
• Folder Name: 32 characters
ID3 Tag Support
• MP3 Tags: Version 1.0 - 2.4
• WMA Tags
File/Folder Limit
• Maximum number of files: 50000
• Maximum number of folders: 255 (plus the root folder)
• Maximum number of files in each folder: 50000
Note: For devices with more than the maximum number of files/folders, some files
will be ingnored and may not function properly.
USB/SD File System
• FAT/FAT32 file system supported.
• HFS/NTFS/EXT2/EXT3 not supported.
SD Card Capacity
16GB or less supported.
File/Folder Compatibility and Support