X-Micro Tech. 400 - Manual (Page 55)

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Ready: UPGRADE is ready for recei vi ng the reques ts from PC
.
Firmware Upgrade
Operati on Inst ructi ons
If t he pl ayer is not connected t o the USB Port , press Mode t o
return t o t he System menu.
PC requests processi ng.
‹
When receiving and process ing t he general requests
fro m PC, the stat us of t he pl ayer are switched between Ready
and Bus y .
‹
When receiving t he materi al downl oad upgrade request ,
t he pl ayer will swi tch to t he Doi ng st at us , and execute the
download upgrade.
‹
When receiving t he materi al upload backup request, t he
player will switch to the Doing s tat us , and execute the upload
backup.
11. 2
Do wnload Upgrade
Download Upgrade is t o download the syst em fi rmware versi on
fro m the PC si de into the pl ayer and overwrite t he current
fi rmware versi on i n t he pl ayer.
Moreover, i f bot h t he s ystem firmware and its backup are
damaged, the Downl oad Upgrade can repair the syst em
fi rmware.