Panasonic PT-DS20KE, PT-DW17KE, PT-DZ21KE ■■Connection, Technical information, ■■Communication conditions, <SERIAL IN>/<SERIAL OUT> terminal, ■■Pin assignments and signal names

Technical information

<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
Connecting terminals on this device			D-Sub 9-pin	D-Sub 9-pin	D-Sub 9-pin	D-Sub 9-pin
			(female)	(male)	(female)	(male)
D-Sub 9-pin (female)		Computer	Computer
			D-Sub 9-pin D-Sub 9-pin		D-Sub 9-pin
D-Sub 9-pin (male) Communication cable			(male)	(female)	(male)
			Communication cable	Communication cable
■■Pin assignments and signal names
D-Sub 9-pin (female)		Pin No.	Signal name		Details
Outside view
		(1)	—	NC
(5)	(1)	(2)	TXD	Transmitted data
		(3)	RXD	Received data
		(4)	—	Connected internally
		(5)	GND	Earth
		(6)	—	NC
(9)	(6)	(7)	CTS	Connected internally
		(8)	RTS
		(9)	—	NC
D-Sub 9-pin (male)		Pin No.	Signal name		Details
Outside view
		(1)	—	NC
(1)	(5)	(2)	RXD	Received data
		(3)	TXD	Transmitted data
		(4)	—	NC
		(5)	GND	Earth
		(6)	—	NC
(6)	(9)	(7)	RTS	Connected internally
		(8)	CTS
		(9)	—	NC

■■Communication conditions

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

Appendix

160 - ENGLISH