Optoma EX779 Service Manual page 43

Delta Elec. Inc.
Company Confidential
43
EX779
(Step 6) The install program copy the new
INF into Windows directory, it will search the
old INF and replace it with the newer one.
(Step 7) Remove the USB cable between PC
and projector if it is connected.
The WinDrive USB drivers will be installed
and registered to system.
(Step 8) After the driver install, a test
application will start automatically with
Windows hardware wizard for all necessary
USB driver.
(Step 9) The driver test launched, wait for the key stroke
to enter Projector Control mode...
Connect the USB cable now!
Optoma__________________ Delta________________
2010/04/14