Rs-232 Controller Connection - Runco VIDEO XTREME VX-22D Installation & Operation Manual

Installation
RS-232 Controller
Connection
➤
Use a "null-modem" 9-pin RS-232 cable to connect a PC or home theater
control/automation system (if present) to the RS-232/485 port on the DHD Controller; see
Figure 3-16.
For more information about using this connection, refer to Serial Communications on
page 65.
Service port.
Not for user
access
SERVICE ONLY
SYSTEM CONTROL INTERFACE
to Automation/
Control System
or PC
Figure 3-16. RS-232 Control System Connection
Y / G Pb / B
INPUTS
I
WIRED
REMOTE RS-232 / 485
36
1 2 3 4
HD1
6 8 9
7
Pr / R
II
TRIGG (none of the other pins are used)
Runco VX-22d Installation/Operation Manual
5
5 Ground
3 Transmit Data
2 Receive Data