Optoma EP773 Serivce Manual page 58

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No
Step
6
7
Confi dential
Procedure
1. Choose "Flash
Loader"
2. Click "Browse" to
search the fi rmware
fi le. (EP773)
3. Select the item "Skip
Boot Loader Area
(load all but the fi rst
16KB)."
4. Click "Reset Bus" to
erase the fl ash
memory.
(Note: If the error mes-
sage "cannot open USB
driver - No projectors
found" appears, please
replug the USB Cable
and check driver again
and then re-do the
above procedures.
1. If the fi rmware is
ready, click "Start
Download" to process
the fi rmware upgrade.
2. Click "Yes" to erase
the fl ash memory.
1.
2.
3.
Note:
1.
5-7
Photo
4.
2.
EP773

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