Rs-232 Controller Connection - video xtreme VX-22d Owner's Operating 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 3-13.
For more information about using this connection, refer to Serial Communications on
page 63.
Service port.
Not for user
access
SERVICE ONLY
SYSTEM CONTROL INTERFACE
to Automation/
Control System
or PC
Figure 3-13. RS-232 Control System Connection
Y / G Pb / B
INPUTS
WIRED I
REMOTE RS-232 / 485
34
5 4 3
2
HD1
6
9 8 7
Pr / R
II
(none of the other pins are used)
TRIGG
Runco VX-22d Owner's Operating Manual
1
2 Receive Data
3 Transmit Data
5 Ground