Rs232 Commands - Optoma HD66 User Manual

Appendices
48
English
RS232 Commands
RS232 Pin Assignments
3
2
Pin no. Name
Projector Side)
 TXD
2 RXD
3 GND
1
Pin no.

I/O (From
2
OUT 3
4
IN
GND 5
6
7
8
9
9 8 7
5 4 3 2
Spec.
N/A
RXD
TXD
N/A
GND
N/A
N/A
N/A
N/A
6
1