Jensen VM9423 - Manual (Page 25)

MP3/WMA Media and File Requirements
This player allows you to play back up to 1500 MP3 and WMA files recorded onto CD-
R/RWs, DVD+R/RWs, and DVD-R/RWs.
Ÿ For CD-RW discs, please make sure it is formatted using the full method and not
the quick method to prevent illegal disc operation.
Ÿ When burning MP3/WMA files onto a DVD disc, use the 2X or 4X burning option,
if available. This slower burning speed will help eliminate buffer errors and
increase disc reading reliability. Also, use folders when burning large numbers of
songs/files to a disc for easy music navigation. Select the "Disc at Once" option
and close your disc.
MP3 Playing Order
Files and folders (Folder Search, File Search or Folder Select) are accessed in the
order they were written by the CD writer. You may be able to set the order in which
MP3/WMA files are to be played by writing them onto a medium such as a CD-R with
their file names beginning with play sequence numbers such as "01" to "99".
This player will only recognize three folder levels and does not display folders
containing only other folders.