LG 60PCLD Owner's Manual page 53

Reference
Ext:ernaI Co nt ro ! Dev ice Set up
- Connect the RS-232C 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.
PC
No. Pin Name / 1
1 No connection / 5
/-
2 RXD (Receive data)
3 TXD (Transmit data) _(_'_OnOqOnO/'_ @
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send) 9
8 CTS
9 No Connection 6
7-Wire Configurations 3-Wire Configurations
(Serial female-female NULL modem cable) (Not standard)
PC TV PC TV
RXD TXD RXD
TXD RXD TXD
GND _: GND GND
DTR 6:::::: DSR DTR
DSR DTR DSR
RTS CTS RTS
CTS RTS CTS
D-Sub 9 D-Sub 9
iiiiiiii_iiiiiiiiiii
m
D-Sub 9
TXD
RXD
GND
DTR
DSR
RTS
CTS
D-Sub 9
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