External control through rs-232c, Appendix, Rs-232c setup – LG 50PK950 User Manual
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182
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.
ꔛ
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.
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
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Parity : None
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Stop bit : 1 bit
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Communication code : ASCII code
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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
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
AUDIO IN
2
1
AUDIO OUT
Y
P
B
P
R
L
R
OPTICAL DIGITAL
ꔡ
RS-232C IN
(CONTROL&SERVICE)
i.e)
PC