Delta Elec. Inc.
ES520 & EX530
ver.02
Company Confidential Optoma___________________ Delta________________
75
2008/09/17
Note: After the new firmware is upgraded, the Flash-Tool will perform the final validation. The dialog shows the
checksum with a verification message!
Step 8: When the validation is completed, turn off the projector. Next time when the projector is on, it
will execute the new firmware.
Checksum verified