Optoma EX542 Service Manual page 87

6-6 Setup Procedure �VGA�
��or ES�23ST�EW�33ST�
1. Connect all ports
(1) Connect P1 of fixture with COM Port of
PC/Laptop by RS232 Cable.
(2) Connect P3 of fixture with VGA-IN Port
of projector by VGA Cable.
(3) Plug Power Adapter to JP1 of fixture.
(5) Power on fixture.
(6) Plug Power Cord to projector.
Note: -You must confirm that the JP3 is closed in
all procedure.
6-� EDID Key-In Procedure
�VGA-1 & VGA-2�
��or ES�23ST�EW�33ST�
1. Execute EDID Program
- Double click "EDID" to execute EDID
program.
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST Confidential
RS232 Cable
P1
JP3
P3
VGA Cable
VGA-IN Port
Power Port
Adapter
JP1
6-7