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Use a straight-through RS-232 cable with a 9-pin male connector to connect a PC or
home theater control/automation system (if present) to the RS-232 port on the Crystal
Series LCD; see Figure 3-11.
For more information about using this connection, refer to Serial Communications on
page 53.
DB-9
Male
Rear Panel
Figure 3-11. RS-232 Control System Connection
Runco CX-40HD/CX-46HD Owner's Operating Manual
To PC or
Automation/
Control
System
Connector Pin Assignments:
2
Transmit Data
3
Receive Data
5
Ground
1, 4, 6, 7, 8, 9
Not Connected
23
Installation
RS-232 Controller
Connection
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