LG Electronics RU-20LA80C External Control Device Setup, RS-232C Setup, RS-232C Configurations

External Control Device Setup

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 Setup

AC INPUT

Y PB PR

COMPONENT(480i/480p)

DVD/DTV IN

H/P S-VIDEO	VIDEO(MONO) L AUDIO R		RS-232C
				INPUT
		VIDEO IN

PC

Type of Connector; D-Sub 9-Pin Male

No. Pin name

1No connection

2RXD (Receive data)

3TXD (Transmit data)

4DTR (DTE side ready)

5GND

6DSR (DCE side ready)

7RTS (Ready to send)

8CTS (Clear to send)

9No Connection

RS-232C Configurations

3-Wire Configurations

(Not standard)

PCTV

RXD	2	2	RXD
TXD	3	3	TXD
GND	5	5	GND
DTR	4	4	DTR
DSR	6	6	DSR
RTS	7	7	RTS
CTS	8	8	CTS

1

5

9

6

D-Sub 9 D-Sub 9

25