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Use a “null-modem” (cross-over) RS-232 cable with a 9-pin, female connector to connect
a PC or home theater control/automation system (if present) to the RS-232 port on the
WP-42HD.
For more information about using this connection, refer to Serial Communications on
page 19.
Runco WP-42HD Owner’s Operating Manual
3
Installation
➤
RS-232 Controller
Connection
ERP
L
RANIMI
Y
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
CD
RXD
TXD
DTR
SG
DSR
RTS
CTS
RING
N.C.
RXD
TXD
N.C
SG
N.C
RTS
CTS
N.C.
Serial Port INPC or Control
System
(D-sub 9-pin
female)
Cable Wiring
To PC or
Control
System