LG Electronics 50PC5D, 32LC7DC, 37LC7D, 42PC5DC RS-232C Configurations, Communication Parameters

RS-232C Configurations

Either cable below can be used.

7-Wire Configuration

(Serial female-female NULL modem cable)

PCTV

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

Set ID

Use this function to specify a TV ID number. Refer to ‘Real Data Mapping’. G p.89.

3-Wire Configurations

(Not standard)

	PC	TV
RXD	2	3				TXD
TXD	3	2				RXD
GND	5	5				GND
DTR	4	6				DTR
DSR	6	4				DSR
RTS	7	7				RTS
CTS	8	8				CTS
	D-Sub 9	D-Sub 9
		-		MENU		BRIGHT +
		BRIGHT
				ENTER
		EXIT	TIMER		RATIO		SIMPLINK

1Press the MENU button and then use D or E button to select the SETUP menu.

2Press the G button and then use D or E button to select Set ID.

EZ Scan

Manual Scan

Channel Edit

DTV Signal

Input Source

Input Label

Set ID

APPENDIX

1

Press the G button and then use D or E button to

3adjust Set ID to choose the desired TV ID number. The adjustment range of Set ID is 1~99.

4Press EXIT button to return to TV viewing or press MENU button to return to the previous menu.

EZ Scan

Manual Scan

Channel Edit

DTV Signal

Input Source

Input Label

Set ID G

1

Communication Parameters

■ Baud rate : 9600 bps (UART)	■ Stop bit : 1 bit
■ Data length : 8 bits	■ Communication code : ASCII code
■ Parity : None	■ Use a crossed (reverse) cable.

2 32

!NOTE G This product has command echo back in the RS-232C Command.

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