Optoma HD80 Service Manual page 50

3. Process
- Select "appcode.inf" file and open it.
4. Process
- Select the serial port which is connected
to HD80. Don't use other baud rate than
115200, or the program may not work.
- Click "Flash".
5. Process
- Connect Power Cord to HD80, then do
the upgrade process. Program will be
automatically run after 5 seconds.
Finish
6.
- Close FlashUpgrader program and unplug
Power Cord to finish firmware upgrade.
- Then get into the service mode to check
the firmware and see if it is correct.
HD80/HD80-LV/HD803-LV Series Confidential
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