Acer mf-580 用户手册

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2.  Press down the Menu button once and then push the Menu button to 

select DEL MUSIC. 

 

3.  All of the stored file will be displayed by sequence, switch the Menu 

button to the right or to the left to select Yes to delete the file shown 

on the Display, or select No to skip to the next file, or select EXIT to 

leave the current screen.

   

 

Delete All Tracks (Files) 

1.  Press down the Menu button once, and then push the Menu button to 

the right four times, and now you should read the message of DELETE 

FILE appearing on the Display.