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Delta Elec. Inc.
EP7155i & EP1691i
ver.00
Note: The Flash-Tool will validate the signature of the binary image file for upgrading.
The "Start" button will not
enable if the binary image is not a valid projector firmware.
The "Start" button
Step 6: Press the "Start" button to update the flash with the chosen firmware. A warning message box will
appear for confirmation. Press <OK> to continue.
Step 7: When the last warning message box appears, this is the last chance to cancel the update. Press "OK"
button to start the firmware update.
Company Confidential
Optoma_______________________
Delta____________
56
2008/12/24
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