Echelon i.LON 10 Ethernet Adapter - Manual (Page 66)

A series of tests and results will display as shown above. When the LED #1 and
LED #2 tests occur, the appropriate LED will flash so you can verify that it is
functioning.
Restoring Factory Defaults
To reset the i.LON 10 Ethernet Adapter to its factory defaults, click the Factory
Defaults link on the i.LON 10 Web Page. This link is only available after a
security access reset. The following web page opens:
To restore factory defaults, click Yes. A confirmation page with a Submit button
will appear. Click Submit to restore defaults and reboot the i.LON 10. Note
7-14 i.LON 10 Ethernet Adapter Diagnostics