Optoma EP721 User's Manual - Page 50

RS232 Commands - specs

Page 50 highlights

Appendices RS232 Commands RS232 Connector 3 VGA-In Connector 2 1 9876 54321 Pin no. 1 2 3 Name TXD RXD GND I/O (From Projector Side OUT IN __ Pin no. 1 2 3 4 5 6 7 8 9 Spec. N/A RXD TXD DRT GND DSR RTS CTS N/A English 50

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50
English
Appendices
RS232 Commands
Pin no.
Name
I/O (From Projec
-
tor Side
1
TXD
OUT
2
RXD
IN
3
GND
__
Pin no.
Spec.
1
N/A
2
RXD
3
TXD
4
DRT
5
GND
6
DSR
7
RTS
8
CTS
9
N/A
1
2
3
4
5
6
7
8
9
1
2
3
RS232 Connector
VGA-In Connector