Dual XDM6400 Installation & Owner's Manual page 19

USB Operation - MP3/WMA Files (Optional)
Playback Capacity
Additional MP3/WMA
Information
Sampling Frequency
Rates
WMA
Transfer Bit rates
WMA
MP3 Tag Display
• Maximum number of files: 48896
• Maximum number of folders: 17 plus the root directory
• Maximum number of files in each folder and root: 8
• 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.
Only MP files with filename extension (.mp) can be played.
Only WMA files with filename extension (.wma) can be played.
Do not attempt to play non-MP/WMA files with the MP/
WMA extension.
MP3 8kHz ~ 48kHz
kHz ~ 48kHz
MP3 8kbps ~ 0kbps constant
Variable bit rates
kbps ~ 19kbps constant
Variable bit rates
Note:
Some files may not play or be displayed correctly,
depending on sampling rates and bit rates.
ID tags Version 1.x
This model will not display ID Version .0 or greater tags.
Note: If an invalid ID tag version is detected, "NO SUPPORT"
will scroll on the display.
XDM6400 OPERATION
19