Delta Elec. Inc.
EP7155i & EP1691i
Company Confidential Optoma_______________________ Delta____________
57
2010/01/11
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.
Note:
According to the Flash technology, the old firmware will be erased first. Therefore,
Caution:
DO NOT install any USB driver when erasing or upgrading process started.
The “Start” button
