Acer mf-380 用户手册

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页码 67
28 
7.  If you choose quick download, it will format the 
MP3 drive first then download the firmware, 
otherwise it will download the firmware only. 
8.  Press the Start button to start the download. 
 
9.  If you delete the 
settings.dat
, all of your MP3 
player settings will be cleared.