Ricoh WX4130n Control Port, RS-232C, 115,200bps, No Parity, Data Length 8 bits Stop Bit

Specifications for Ports

Input Signal

•RGB input

RGB signals: 0.7V (p-p), 75

Horizontal sync signal: TTL level (Pos/neg polarity)

Vertical sync signal: TTL level (Pos/neg polarity)

•Y/Pb/Pr input

Y signal: 1.0V (p-p), 75

Pb/Pr signals: 0.7V (p-p), 75

Control Port

Interface format

	Communication method	RS-232C, 115,200bps, No Parity, Data Length: 8 bits; Stop Bit
		Length: 1bit
	Communication format	#(23h)’ + Command + CR (0Dh)
		Only 1 command valid per communication.
		For the available commands, see "Main commands".
	Data format	For input commands, only ASCII-compliant all-uppercase
		alphanumeric characters supported.
	Replies		• Acknowledge (Aborted)
			'=(3Dh)' + Command(3byte) + ':(3Ah)' + 'E(45h)' + 'R(52h)' +
			'0(30h)' + CR(0Dh)
			• No acknowledge
			'=(3Dh)' + 'E(45h)' + 'R(52h)' + '0(30h)' + CR(0Dh)
		For details of Acknowledge (Normally ended), see "Main
		commands".
Main commands
	Item		Command	Acknowledge
				(Normally ended) *
	Power on		PON	=PON:SC0
	Power off		POF	=POF:SC0

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