Grundig LXW 102-8625 REF manual Special features, Type of connector D-Sub 9-pin male

External adjustment

Special features

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

Pin NO.4 and Pin NO.6 must be connected on monitor side

Use a crossed (reverse) cable.

Wire the cable so that each pair of data lines cross between the two devices. These data line pairs are RXD (Receive to send) and TXD (Transmit data), DTR (DTE side ready) and DSR (DCE side ready), and RTS (Ready to send) and CTS (Clear to send).

RS-232C configurations

			7-wire configuration							3-wire configuration
		(Standard RS-232C cable)									(Not standard)
		PC			LCD TV					PC		LCD TV
RXD		2				3	TXD	RXD		2			3	TXD
TXD		3				2	RXD	TXD		3			2	RXD
GND		5				5	GND	GND		5			5	GND
DTR		4				6	DSR	DTR		4			4	DTR
DSR		6				4	DTR	DSR		6			6	DSR
RTS		7				8	CTS	RTS		7			7	RTS
CTS		8				7	RTS	CTS		8			8	CTS
	D-sub 9				D-sub 9				D-sub 9			D-sub 9
				Control line

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