Optoma HD72 Serivce Manual page 34

No Step
10 FW version
11 EDID
Specification
Ensure FW is the
Latest version.
Ensure the EDID
is available
Procedure
- In Service Mode
- FW must be the
latest version
- Read EDID data
via DVI-analog,
DVI-Digital and
HDMI port.
4-5
Photo
HD72