X-Micro Tech. 400 MP3 Player User Manual


 
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Ready: UPGRADE is ready for recei ving the re ques ts from PC
.
Firmware Upgrade
Operation Inst ructions
If the player is not connected to the USB Port, press Mode to
return to the System menu.
PC requests pr oc essi ng.
When receiving and processing the general requests
from PC, the status of the player are switched between Ready
and Bus y .
When receiving the materi al download upgrade request,
t he player will switch to the Doi ng st at us , and execute the
download upgrade.
When receiving the material upload backup request, the
player will switch to the Doing status, and execute the upload
backup.
11.2 Do wnload Upgrade
Download Upgrade is t o download the system fi rmware version
from the PC si de into the player and overwrite t he current
firmware version in the player.
Moreover, if both the system firmware and its backup are
dama ge d, the Downloa d Upgr ade ca n r epair the syst em
fi r mw a r e .