Optoma ES526 Service Manual page 50

8. Choose "Flash Loader".
- Click "Browse" to search the firmware file
(*.img).
- Click "Open".
9. Select "Skip Boot Loader Area".
(select "32KB").
- Click "Reset Bus" to erase the flash
memory.
10. If the FW is ready, click "Start Download"
to execute the firmware upgrade.
- Click "Yes".
11. Proceeding Picture.
ES526/EX536/EX531/CB2800/ES526L/EX536L Confidential
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