External Control Device Setup - LG 42PT2 Owner's Manual

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ExTErNal CONTrOl dEViCE SETuP

rS-232C SETuP
Connect the RS-232C (serial port) input jack to an
external control device (such as a computer or an
A/V control system) to control the product's func-
tions externally.
Connect the serial port of the control device to the
RS-232C jack on the product back panel.
Note:
RS-232C connection cables are not supplied with
the product.
In USB, it doesn't support RS-232C function.
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
rS-232C CONFiguraTiONS
7-Wire Configurations ( Standard RS-232C cable )
PC
RXD
TXD
GND
DTR
DSR
RTS
CTS
D-Sub 9
82
TV
2 3 TXD
3 2 RXD
5 5 GND
4 6 DSR
6 4 DTR
7 8 CTS
8 7 RTS
D-Sub 9
AV IN 1
AUDIO IN
(RGB/DVI)
RGB IN (PC)
/DVI IN
RS-232C IN
(CONTROL&SERVICE)
1
6
3-Wire Configurations ( Not standard )
PC
RXD 2
TXD 3
GND 5
DTR 4
DSR 6
RTS 7
CTS 8
D-Sub 9
ANTENNA
IN
5
9
TV
3 TXD
2 RXD
5 GND
6 DTR
4 DSR
7 RTS
8 CTS
D-Sub 9