Zenith P42W34H External Control Device Setup, RS-232C Setup, Type of Connector D-Sub 9-Pin Male

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 TV’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.

RS-232C Setup

DC IN	ANT IN	AV(EXPANDED) INPUT		AV OUTPUT		REMOTE
(DC 12V)	+75 Ω					CONTROL	EXPANDED OUTPUT
		R AUDIO L (MONO) VIDEO	R AUDIO L		VIDEO

( ) R ( )

( ) L (

)

R AUDIO L

Y

PB

PR

R AUDIO L (MONO)

EXTERNAL SPEAKER

RS-232C INPUT

DVI INPUT

RGB INPUT

AUDIO INPUT

RGB OUTPUT

EXPANDED

AUDIO INPUT

COMPONENT INPUT

REMOTE

S-VIDEO

VIDEO

AUDIO INPUT

AC INPUT

(CONTROL/SERVICE)

INPUT

CONTROL

INPUT

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

7-Wire Configurations

(Standard RS-232C cable)

PC Plasma TV

1

5

9

6

3-Wire Configurations

(Not standard)

PC Plasma TV

RXD	2	3	TXD	RXD
TXD	3	2	RXD	TXD
GND	5	5	GND	GND
DTR	4	6	DSR	DTR
DSR	6	4	DTR	DSR
RTS	7	8	CTS	RTS
CTS	8	7	RTS	CTS
	D-Sub 9	D-Sub 9

2	3	TXD
3	2	RXD
5	5	GND
4	4	DTR
6	6	DSR
7	7	RTS
8	8	CTS
D-Sub 9	D-Sub 9

Owner’s Manual 33