EP7150
5-4
Confidential
No
Step
Procedure
Photo
1
Set-up
1. Hold on “Menu” button
and plug in Power
Cord while holding on
“Menu”
2. Wait for about 5 secs.
3. Once Power, Lamp,
Temp LED lights up,
plug in USB Cable
into the Projector.
(Note: The system fan
will not function. The
light will not function as
well.)
Execute
Program
Execute the C:\Program
files\DLP Composer\us
-
bupdata.cmd
(Note: The “DLP Com
-
poser” program must be
closed first.)
3
Type any
key to
continue
Press any key to contin
-
ue. Then, wait for about
1 minute.
USB Driver Upgrade Procedure