External Control Through Rs-232C - LG 19LH20R Owner's Manual

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.
i 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.
i Image shown may differ from your TV.
RS-232C Setup
m
7
X
PC
Type of Connector; D-Sub 9-Pin Male
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
Communication Parameters
I Baud rate : 9600 bps (UART)
i Data length : 8 bits
i Parity : None
i Stop bit : 1 bit
i Communication code : ASCII code
i Use a crossed (reverse) cable.
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