Kenwood KDC-3022 Instruction Manual page 7

MP3 playing order
When selected for play, Folder Search, File Search, or for Folder
Select, files and folders are accessed in the order in which they were
written by the CD writer.
Because of this, the order in which they are expected to be played
may not match the order in which they are actually played. You may be
able to set the order in which MP3 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", depending on your CD
writer.
For example, a medium with the following folder/ file hierarchy is
subject to Folder Search, File Search, or Folder Select as shown below.
Example of a medium's folder/file hierarchy
Level 1 Level 3
Level 2 Level 4
When a File Search is executed with file ¡$ being played ...
Current
file number
When a Folder Search is executed with file ¡$ being played ...
Current
folder number
When Folder Select is selected with file ¡$ being played to move
from folder to folder ...
Current
folder number
Folder
File
Root
— 7 —
Operation of the button
4
Button
Beginning of file
Operation of the button
AM Button
Operation of the button
4 ¢
Button Button AM Button
¢
Button
FM Button
FM Button