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Runco CX-40HD/CX-46HD Owner’s Operating Manual 23
PRE
L
IMINAR
Y
RS-232 Controller
Connection
Use a standard 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 Display; see
Figure 3-11.
For more information about using this connection, refer to Serial Communications on
page 51.
Figure 3-11. RS-232 Control System Connection
Rear Panel
To PC or
Automation/
Control
System
DB-9
Male
Connector Pin Assignments:
2 Receive Data
3Transmit Data
5 Ground
1, 4, 6, 7, 8, 9 Not Connected