Delta Elec. Inc. EX779
Company Confidential Optoma__________________ Delta________________
54
2010/04/14
Step 8: According to the Flash technology, the old firmware will be erased first.
Therefore, Flash-Tool will automatically erase the old firmware before upgrading.
Step 9: After old firmware erased, the new firmware upgrading process will start.
Erasing status
Caution:
DO NOT install any USB driver when erasing or upgrading process started.
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