M1 FW Upgrade
1.
Copy FW "MstarUpgrade.bin" from ViewSonic website
2.
Power on the projector
3.
Plug in USB with new FW (USB Format: FAT32)
4.
Auto detect and pop up FW upgrade confirmation message
5.
Click "Confirm"
6.
Page with the loading bar will be appeared
7.
After reached 100%, will return to ViewSonic start up screen for loading again
8.
The whole upgrading process will take around 5 mins
9.
After finishing the process, will return to the Home page
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