LG 26LX2R Owner's Manual page 52

Reference
External Control Device Setup
- Connect the RSo232C input jack to an external control device (such as a computer or an A!V control system) and
control the Monitor's functions externally.
- Connect the serial port of the control device to the RS°232C jack on the TV back panel,
- RS_232C connection cables are not supplied with the TV,
O O
m
Q
o
m
TV Back panel (26inch)
PC
PC
No. Pin Name
1 No connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
!Read: to,end)
8 CTS (CUear to send)
9 No Connection
1
5
9
6
7-Wire Configurations
(Serial female-female NULL modem cable)
RXD
TXD
GND
DTR
DSR
RTS
CTS
PC TV
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..........................................................................
D-Sub 9 D_Sub
TXD RXD
RXD TXD
GND GND
DSR DTR
DTR DSR
CTS RTS
RTS CTS
3-Wire Configurations
(Not standard)
PC
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TV
::::::::::::::::::::::::::::::::: TXD
RXD
GND
DT R
DSR
..... RTS
CTS
D-Sub 9 D-Sub
52