Appendix

QWhy am I not receiving E-mail alert messages?

AMake sure that the registered E-mail address and SMTP server address are cor- rect. If the SMTP server is located in your LAN (Local Area network), the

address should be set to the SMTP server in your LAN. The SMTP server locat- ed outside of your LAN may not be available for security reason. For further information please contact your network administrator (p.32).

It may be required for the authentication depending on the SMTP server. This product does not support this kind of SMTP server.

Others

QCan I develop a driver to control external serial equipment?

AThis product does not provide any driver software. To control the external equipment connected to the extra serial port, it should be required to clarify the

commands and communication condition defined by each equipment. If they are clarified, it can be controlled by using the Telnet application installed on your computer. Please see chapter “Use of telnet”(p.62).

QCan I update the firmware of the Network Unit.

AIt is possible to update the firmware through the network. It is required

to have a special tool for the updat- ing. For further information please consult your local dealer. The ver- sion number of the firmware is indi- cated on the lower part of the“Initial Setting” page.

Network Unit

OWNER’S MANUAL

ENGLISH

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