English
86
Appendices
RS232 Commands and Protocol
Function List
RS232 Pin Assignments
Pin No.
PC Side
Projector Side
(RS232 Terminal)
N/A
N/A
2
RXD
RXD
3
TXD
TXD
4
N/A
N/A
5
GND
GND
6
N/A
N/A
7
N/A
N/A
8
N/A
N/A
9
N/A
N/A
1
2
3
4
5
6
7
8
9
N
OTE
RS232 shell is
grounded.
RS232 interface
need use swap
pin for RS232
communication.