Citizen Systems iDP-3550, iDP-3551 user manual Dtr/Dsr Xon/Xoff

2) DIP Switch 2

	No.		Function			ON				OFF	Factory Setting
DSW2-1			Bit length			8 bits				7 bits	ON
DSW2-2			Parity			No				Yes	ON
DSW2-3			Odd/Even			Odd				Even	ON
DSW2-4		Communication mode				DTR/DSR			XON/XOFF		ON
DSW2-5			Baud rate								ON
DSW2-6			″			See the table below					ON
DSW2-7			″								OFF
DSW2-8			Unused			⎯				⎯	OFF
Baud rate
	Baud rate		DSW2-5	DSW2-6			DSW2-7
	150		OFF		OFF			OFF
	300		OFF		OFF			ON
	600		OFF		ON			OFF
	1200		OFF		ON			ON
	2400		ON		OFF			OFF
	4800		ON		OFF			ON
	9600		ON		ON			OFF
	19200		ON		ON			ON

♦The DIP switch 2 is used only for the serial interface.