External Control Through Rs-232C - LG 50PK750 Owner's Manual

APPENDIX
EXTERNAL CONTROL THROUGH RS-232C
The RS-232C port allows you connect the RS-232C input jack to an external control device (such as
a computer or an A/V control system) to control the TV's functions externally.
_ Note: RS-232C on this unit is intended to be used with third party RS-232C control hardware and
software.
The instructions below are provided to help with programming software or to test functionality using
telenet software.
RS-232C Setup
i.e)
PC
Type of Connector; D-Sub 9-Pin Male Communication Parameters
_>
q3
q3
m
z
x
No connection
RXD (Receive data)
TXD (Transmit data)
DTR (DTE side ready)
GND
DSR (DCE side ready)
RTS (Ready to send)
CTS (Clear to send)
No Connection
_ Baud rate: 9600 bps (UART)
_ Data length : 8 bits
_ Parity : None
_ Stop bit : 1 bit
_ Communication code :ASCII code
_ Use a crossed (reverse) cable.
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