Usb Driver Upgrade Procedure - Optoma EP780 Service Manual

Projection system
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USB Driver Upgrade Procedure

No
Step

Set-up

Execute
Program
3
Type any
key to
continue
Confidential
Procedure
1. Plug in USB cable
2. Press "Enter" key
don't release
3. Plug in Power cord
4. Release "Enter" key
when Power LED is
green, Lamp LED is
red, Temp Led is red.
Execute the C:\Program
files\DLP Composer\
usbupdate.cmd
(Note: The "DLP Com-
poser" program must be
closed first.)
Press any key to contin-
ue. Then, wait for about
1 minute.
Photo
5-4
EP780

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