Optoma EX542 Service Manual page 89

4. When the EDID program is completed, a
message "OK" will appear on the screen.
5. Read EDID "VGA" information
- In "Read item", select "Analog" and
"Trans", then click the "Read".
6. EDID information will show the result.
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST Confidential
6-9