External Control Device Setup - LG 32LX3DC Owner's Manual

Reference
External Control Device Setup
Connect the RS-232C input jack to an external control device (such as a computer or an Af',/con-
trol 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 f// ............. 5
/.
2 RXD (Rece!ve data)
3 TXD (Transmitdata) _d0 0 0 O/7/_
4 DTR (DTE side ready) @ (_
5 GND
6 DSR (DCE side ready) \\\,\
: RT# (_er= dy !o sen#)- 9
8 CTS (Clear to send)
9 No Connection
RXD
TXD
GND
DTR
DSR
RTS
CTS
7-Wire Configurations
(Standard RS-232C cable)
PC
iiiiiiiiiiiS!i!i!i!i!i!iiiiiiiiiiill
iiiiiiiiiiiSi;;i;;;:i::i::i::iiliii!
iiiiiiiiiii_#iiiii
iii;i;i;i;iji!_iB:il;;i;;i;;i;;ii;i:;:ji
TV
3-Wire Configurations
(Not standard)
TV
TXD RXD i TXD
RXD TXD i iiiililiiiiiiiii!,!i_i_;i_i;ili;_iiiii_:!Si!i!!:!i!_ RXD
GND GND GND
DSR DTR DTR
DTR DSR DSR
CTS RTS ..................... ..................... RTS
RTS CTS ii_i;i!i_!i_!i_!i_#;Siiiiii!i!iiii!i!_ CTS
PC
ii;!i;!i;!i;!i;!i;!i;!i;;ii(i!,_51#iiii_i;iii
#iiiiiiiiii6!ii!ii!ii!!#;iii
D-Sub 9 D-Sub 9 D-Sub D*Sub 9
48