Optoma HD70 Service Manual page 45

No Step
1. Select "Edit\Pre-
2. Click "OK".
5
1. Choose "Flash
2. Click "Browse" to
3. Select the item
4. Select "64KB".
5. Click "Reset Bus"
(Note: If the error
6
message "cannot
open USB driver -
No projectors found"
appears, please re-
plug the USB Cable
and check driver
again and then re-
do the above proce-
dures.)
Confidential
All manuals and user guides at all-guides.com
Procedure
ferences\Com-
munications" and
choose "USB".
Loader"
search the firm-
ware file. (HD70)
"Skip Boot Loader
Area.
to erase the flash
memory.
Note:
5-7
Photo

USB
Product: 0x2000
1
2
3
Vendor: 0x451
2
OK
4
5
HD70/HD720X/HD32