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

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 VX-22i; see Figure
3-15.
For more information about using this connection, refer to Serial Communications on
page 63.
to Automation/
Control System
or PC
Figure 3-15. RS-232 Control System Connection
Runco VX-22i Installation/Operation Manual
WIRED REMOTE
REMOTE WIRED
Service port.
Not for user
access
1 2 3
6
7
(none of the other pins are used)
33
4 5
8 9
5 Ground
3 Transmit Data
2 Receive Data
RS-232 Controller
Connection