Owner's Manual
Manuals
Brands
Optoma Manuals
Projectors
Optoma HD8300
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English
53
Appendices
RS232 Commands and Protocol
Function List
RS232 Pin
Assignments
3
1
5
6
8
Pin no.
Name
I/O (From Projector Side)
1
NC
__
2
RXD
IN
3
TXD
OUT
4
NC
__
5
GND
Signal Ground
6
NC
__
7
R
TS
__
8
CTS
__
9
NC
__
1
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