External Controlthroughrs-232C - LG 55LH90 Owner's Manual

EXTERNAL CONTROLTHROUGHRS-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.
01_ 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
PC
m
z
x
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
01_ Baud rate : 9600 bps (UART)
01_ Data length : 8 bits
01_ Parity : None
01_ Stop bit : 1 bit
01_ Communication code : ASCII code
01_ Use a crossed (reverse) cable.
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