If you simply disconnect the USB connection in running operation, this may
lead to errors in the multimedia player's file system, e.g. data no longer appears
in the content tree or cannot be played back properly.
In this case, you can reformat the memory. However, all data on the multimedia
player will get lost.
• If the multimedia player is connected to a PC, the keys do not function and it is not possible
to play back multimedia files!
53