LG 19LE5300, Owner'S Manual

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152
APPENDIX
APPENDIX
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.
ᯫ
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
ᯫ
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
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
ANTENNA/
CABLE IN
DC-IN
RGB IN (PC)
AUDIO N
RGB DVI
(DV )
OPT CAL
D G TAL
AUDIO OUT
/DVI IN
COMPON N
AV I
1 2
VIDEO
VIDEO
O
Y P
B
P
R
RS-232C IN
(CONTROL&SERVICE)
i.e)
PC