Eiki PjNET-20 owner manual Serial Port setting, Use of Serial Port

Chapter 7 Use of Serial Port

This product provides a serial control port (RS-232C) to control the external equipment which has an RC-232C port. This function allows external equip- ment to be controlled by the computer through the network and the projec- tor can be controlled by the external serial controller. Before connecting the external equipment, perform the setting “Serial port setting” described below.

Serial Port setting

This is to set up the serial port on the network unit. Display the setting page by click- ing on Serial Port on the main menu. To communicate with external equipment cor- rectly, communication condition must be set to the same values as that the connect- ed equipment is using. After fixing the setting, click Set button*1.

Item	Description
Baud Rate	Communication speed for serial port, select with the pull-down menu.
Parity	Parity check, the ways for error detecting of the transferred data.
Stop	Stop bit, indicates the end of communication.
Flow Control	Ways for communication flow.
Data	Indicates the length of data
Serial Control ....Selects equipment to control
	External	Used to select when the external equipment connected to the serial
		port is controlled by the computer through the LAN port.
	Projector	Used to select when the projector is controlled by the serial controller
		connected to the serial port.
Port	Indicates the port number of TCP/IP. The default number is 23. Use the same port
	number specified by application. There are some reserved port number*2. If one of
	those port numbers is used, the alert dialog window will appear and let you know
	that it is an invalid port number.

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