LG 50PM1M Owners Manual - Page 33

U514Aen 81/11/9 2:28 PH Page 33 Appen IX External Control Device Setup 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 Monitor back panel. RS-232C connection cables are not supplied with the Monitor. RS-232C connection cables are used for service. 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) 7 RTS (Ready to send) 8 CTS (Clear to send) 9 No Connection 7-Wire Configurations (Standard RS-232C cable) PC PDP RXD TXD GND DTR DSR BTS CTS TXD RXD GND DSR DTR CTS RTS D-Sub 9 D-Sub 9 1 5 @ @ \ \ 3-Wire Configurations (Not standard) PC PDP RXD TXD GND DTR DSR RTS CTS TXD RXD GND DTR i_6i_iiiiiiiiiiiiiiiiii!_ DSR 8_;i;_i;_ii RTS CTS D-Sub 9 D-Sub 9 Owner's Manual 33