MITSUBISHI ELECTRIC SE1U - Manual (Page 21)

41
Others
40
■ SERIAL terminal
● Pin assignment
7
6 8
5
4
3
2 1
Signal Name
RXD
CTS
DSR
GND
RTS
Reserved
TXD
GND
Pin No.
1
2
3
4
5
6
7
8
Description
Receiving data
Consent to send
Data set ready
Signal ground
Request to send
Do not connect anything
Sending data
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
Note
• Contact your dealer for control cable and other 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
Specifications (Continued)
Item Command
Computer input select IN1
Y/P B /P R input select IN2
Video input select IN3
S-video input select IN4