User`s guide
Manuals
Brands
Optoma Manuals
Projectors
EW766W
51
52
53
54
55
56
57
58
59
60
60
English
Appendices
RS232 Commands
RS232 Pin
Assignments
Pin no.
Spec.
1
N/A
2
RXD
3
TXD
4
N/A
5
GND
6
N/A
7
N/A
8
N/A
9
N/A
1
2
3
4
5
6
7
8
9
Pin no.
Name
I/O (From
Projector Side)
1
TXD
OUT
2
RXD
IN
3
GND
GND
1
2
3
1
...
...
58
59
60
61
62
...
...
99
