Upgrade Firmware
Software updates can be obtained from the OPTOMA website (www.optoma.com).
1.On your computer, create a folder named "upgrade".
2.Download the latest firmware from www.optoma.com and save it in the
"upgrade" folder.
2.Copy the "upgrade" folder to the root folder of the microSD card.
3.Insert the microSD card into the microSD card slot of the projector.
4.Follow the steps below.
Upgrade may take a while
to complete
Yes
No
<Note>
A "File not found" message appears if there is no update file in the microSD card.
<Note>
•• Do not touch any buttons or turn off the projector while upgrading is in progress. Otherwise, this may damage the projector.
•• Do not remove the microSD card until the upgrade is complete.
Reboot PK120
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