External Control Through Rs-232C; Communication Parameters; Type Of Connector; D-Sub 9-Pin Male - LG 42PQ20 Guide De L'utilisateur

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EXTERNAL CONTROL THROUGH RS-232C

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.
RS-232C Setup
HDMI/DVI IN
2
1

Type of Connector; D-Sub 9-Pin Male

No.
Pin Name
1
No connection
RXD ( Receive data )
2
TXD ( Transmit data )
3
DTR ( DTE side ready )
4
5
GND
DSR ( DCE side ready )
6
RTS ( Ready to send )
7
CTS ( Clear to send )
8
9
No Connection
1
6
2
1
L
R
S-VIDEO
VIDEO
/MONO
AUDIO
REMOTE
CONTROL IN
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.
5
9
ANTENNA/
CABLE IN
115

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