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Technical Information
98 - ENGLISH
Appendix
Serial terminal
The <SERIAL IN>/<SERIAL OUT> terminals on the side of the projector conform with RS-232C so that the
projector can be connected to and controlled from a computer.
■ Connection
Single projector Multiple projectors
<Connecting terminals on
projector 1>
<Connecting terminals on
projector 2>
D-Sub 9-pin
(female)
D-Sub 9-pin
(male)
D-Sub 9-pin
(female)
D-Sub 9-pin
(male)
<Connecting terminals on projector>
Computer Computer
D-Sub 9-pin (female)
D-Sub 9-pin
(male)
D-Sub 9-pin
(female)
D-Sub 9-pin
(male)
D-Sub 9-pin (male)
Communication cable Communication cable Communication cable
■ Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Pin No. Signal name Details
(1) (5)
(6) (9)
(1) – NC
(2) TXD Transmitted data
(3) RXD Received data
(4) – Connected internally
(5) GND Earth
(6) – NC
(7) CTS
Connected internally
(8) RTS
(9) – NC
D-Sub 9-pin (male)
Outside view
Pin No. Signal name Details
(6)(9)
(1)(5)
(1) – NC
(2) RXD Received data
(3) TXD Transmitted data
(4) – NC
(5) GND Earth
(6) – NC
(7) RTS
Connected internally
(8) CTS
(9) – NC
■ Communication conditions (Factory default settings)
Signal level RS-232C-compliant
Sync. method Asynchronous
Baud rate 9 600 bps
Parity None
Character length 8 bits
Stop bit 1 bit
X parameter None
S parameter None