Projector Information - Optoma EX774 Serivce Manual

Step 2: Following is the screen capture when there is no projector connected.
Step 3: Make sure the USB cable is firmly attached between projector and computer; the power switch is in
ON position (if the projector got hardware power switch) and projector is in STAND BY mode.
Press
<Down>, <Up>, <Right>, <Up>
controller (DP3602 series)。 The power and lamp LED will blink and the Flash-Tool mode will be enabled.
Note:
The Windows hardware wizard will pop up if the USB device driver is not installed. Just select
the recommended options and let Windows Wizard do it automatically...
.
Step 4: Press "Choose" button to locate the new firmware which can be downloaded from websit
e (for example: DP3635-JAXX-DPD0A.img). Select the candidate .img file and either double click it or press the
"Open" button to load the file.
Company Confidential
key in sequence on keypad (DP2601/2618/3618 series) or IR remote
Press "Choose" to select file

Projector information

Optoma_______________________
39
Rev. 00
Delta____________
2008/07/02