Projector User's Manuel
Manuals
Brands
Optoma Technology Manuals
Projector
HD66
41
42
43
44
45
46
47
48
49
50
48
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
...
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46
47
48
49
50
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