Technical information
ENGLISH - 167
Appendix
<SERIAL IN>/<SERIAL OUT> terminal
The <SERIAL IN>/<SERIAL OUT> terminal of the projector conforms with RS-232C so that the projector can be
connected to and controlled from a computer.
■
Connection
When using 1 unit When using multiple units
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 this device
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
(9) (6)
(5) (1)
(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
Signal level RS-232C-compliant Character length 8 bits
Sync. method Asynchronous Stop bit 1 bit
Baud rate 9 600 bps X parameter None
Parity None S parameter None
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