LG 42LX6500 Owner's Manual
184
APPENDIX
A
P
P
EN
D
IX
EXTERNAL CONTROL THROUGH RS-232C
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.
a computer or an A/V control system) to control the TV’s functions externally.
ꔛ
Note: RS-232C on this unit is intended to be used with third party RS-232C control hardware and
software.
software.
The instructions below are provided to help with programming software or to test functionality using
telenet software.
telenet software.
Type of Connector; D-Sub 9-Pin Male Communication Parameters
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Baud rate : 9600 bps (UART)
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Data length : 8 bits
ꔛ
Parity : None
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Stop bit : 1 bit
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Communication code : ASCII code
ꔛ
Use a crossed (reverse) cable.
!
?
!
?
NOTE
►
This product has command echo back in
the RS-232C Command.
No. Pin Name
1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
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
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
1
6
5
9
RGB IN (PC)
LAN
WIRELESS
CONTROL
(RGB/DVI)
/DVI IN
2
3
1
VIDEO
AUDIO
L(MONO)
R
VIDEO
AUDIO
COMPONENT IN
AV
IN
1
1
AUDIO IN
2
1
AUDIO OUT
Y
P
B
P
R
L
R
OPTICAL DIGITAL
ꔡ
RS-232C IN
(SERVICE ONLY)
i.e)
PC