LG 47LH30FR-MA Owner's Manual - Page 122

External Control Through Rs-232c

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MFL58486305-Edit4-en 10/15/09 3:55 PM Page 120 APPENDIX EXTERNAL CONTROL THROUGH RS-232C (Except 32/42/47/55SL80YR) 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 In USB and Bluetooth mode, it doesn't support RS-232C function. I Image shown may differ from your TV. RS-232C Setup HDMI 2 HDMI /DVI IN 1 RS-232C IN S (CONTROL) RGB IN (PC) VIDEO AUDIO COMPONENT IN 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 6 9 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. APPENDIX 120

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APPENDIX
120
EXTERNAL CONTROL THROUGH RS-232C
(Except 32/42/47/55SL80YR)
APPENDIX
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.
■
In USB and Bluetooth mode, it doesn’t support RS-232C function.
1
2
HDMI
/DVI IN
HDMI
RS-232C IN
(CONTROL)
RS-232C IN
(CONTROL)
RGB IN (PC)
S
COMPONENT IN
AUDIO
AUDIO
VIDEO
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
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.
■
Image shown may differ from your TV.
MFL58486305-Edit4-en
10/15/09 3:55 PM
Page 120