Firmware Upgrade Procedure Optoma HD80
Step 5
Select “appcode.hex” and then click
“Flash”to execute the firmware upgrade
Step 6
When the words “Waiting for target reset” appear on the screen, plug in the power
cord to the HD80.
Step 7
While the firmware is upgrading, you will
see the words “Downloading: Appcode.
hex” on the screen.