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Appendix
Serial control
Serial port
The <Serial Input> terminal of the projector is in accordance with RS-232C, so the projector can be connected to
the computer and controlled by the computer.
Connection
Projector port
The pin layout and signal
D-Sub 9 pin (Male)
Appearance diagram
①
⑤
⑥
⑨
Communication condition
Signal level
Synchronization mode
Baud rate
Parity check
D-Sub 9 pin (Male)
D-Sub 9 pin (Female)
Pin number
①
②
③
④
⑤
⑥
⑦
⑧
⑨
Compatible with RS-232C
Asynchronous
19 200 bps
NO
Communication cable (Cross type)
Signal name
—
RXD
TXD
—
GND
—
RTS
CTS
—
Character interval
Stop bit
X Parameters
S Parameters
PC
PC
Description
NC
Receive data
Transmission data
NC
Ground connection
NC
Internal connection
NC
8-bit
1-bit
NO
NO
25
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