Mitsubishi Electronics SE1U SERIAL terminal, Pin assignment, Interface format, Main Commands

Specifications (Continued)

■SERIAL terminal

●Pin assignment

			Pin No.	Signal Name	Description
	7		1	RXD	Receiving data
8	6		2	CTS	Consent to send
			3	DSR	Data set ready
5		3	4	GND	Signal ground
			5	RTS	Request to send
	4		6	Reserved	Do not connect anything
2	1		7	TXD	Sending data
			8	GND	Signal ground

Mini DIN 8 pin connector

●Interface format

1	Communication method		RS-232C, 9600bps, No Parity, Data Length: 8 bits;
			Stop Bit Length:			1 bit
2	Communication format		STX (02h)		Command (3Byte)			ETX (03h)
			Only 1 command valid per communication.
3	Data format		For input commands, only ASCII-compliant all-uppercase
			alphanumeric characters supported.
4	Replies	Acknowledge		ACK (06h)		CR (0Dh)	Data		... Normally ended
				ACK (06h)		ESC (1Bh)			... Aborted
		No acknowledge		NAK (15h)

If commands are to be sent consecutively, wait for the response from the projector before sending the next command.

● Main Commands

Item	Command
Power on	PON
Power off	POF
Icon display on	MO0
Icon display off	MO1
Auto setting (RGB input)	PAT
Status display on	DON
Status display off	DOF

Item	Command
Computer input select	IN1
Y/PB/PR input select	IN2
Video input select	IN3
S-video input select	IN4

Note

•Contact your dealer for control cable and other commands.

Others

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