LG 42LG50 Owner's Manual (English) - Page 131

EXTERNAL CONTROL THROUGH RS-232C, RS-232C Setup, Type of Connector; D-Sub 9-Pin Male

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EXTERNAL CONTROL THROUGH RS-232C - Except 32/37/42/47/52LG60, 42/47LGX 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. RS-232C Setup i.e) CABLE IN DIGITAL AUDIO OUT REMOTE CONTROL IN OPTICAL COAXIAL RS-232C IN AUDIO OUT (CONTROL & SERVICE) R AV IN 1 S-VIDEO VIDEO L(MONO) AUDIO R PC Type of Connector; D-Sub 9-Pin Male No. Pin Name 1 No connection 2 RXD (Receive data) 3 TXD (Transmit data) 4 DTR (DTE side ready) 5 GND 6 DSR (DCE side ready) 7 RTS (Ready to send) 8 CTS (Clear to send) 9 No Connection 1 5 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. ! NOTE G This product has command echo back in the RS-232C Command. APPENDIX 6 9 129

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APPENDIX
129
EXTERNAL CONTROL THROUGH RS-232C
-
Except 32/37/42/47/52LG60, 42/47LGX
RS-232C Setup
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.
REMOTE
CONTROL IN
CABLE IN
RS-232C IN
(CONTROL & SERVICE)
R
OPTICAL
COAXIAL
DIGITAL AUDIO OUT
AUDIO OUT
AV IN 1
VIDEO L
R
(MONO)
AUDIO
S-VIDEO
Type of Connector; D-Sub 9-Pin Male
No.
Pin Name
1
No connection
2
RXD (Receive data)
3
TXD (Transmit data)
4
DTR (DTE side ready)
5
GND
6
DSR (DCE side ready)
7
RTS (Ready to send)
8
CTS (Clear to send)
9
No Connection
1
6
5
9
PC
i.e)
Communication Parameters
■
Baud rate : 9600 bps (UART)
■
Data length : 8 bits
■
Parity : None
■
Stop bit : 1 bit
■
Communication code : ASCII code
■
Use a crossed (reverse) cable.
NOTE
!
G
This product has command echo back in the
RS-232C Command.