D-Link DSL-200 User Guide - Page 24

Verify the ADSL Connection Before you continue to the final step, make sure that the ADSL connection has been established. This can be done easily using the Modem's ADSL connection monitoring feature described below. Desktop Monitoring A new icon will appear in the System Tray of your desktop. These colored arrows will help you monitor the status of your ADSL connection. The table below summarizes how to interpret the icon indicator. System Tray Icon ADSL Status Training Both arrows will alternate yellow and brown in color while during the negotiation of the ADSL connection Connection Established Both arrows appear dark green when the connection has been establish (and no data is being passed in either direction) Transmitting Data The Up arrow appears light green when data is being transmitted Receiving Data The Down arrow appears light green when data is being transmitted Error Two red arrows indicate an error has occurred. The connection may have been lost. LED Indicators The other way to verify that the ADSL connection has been established is to view the ADSL Link indicator on the Modem. This LED will light up when the ADSL connection has been established. The other LED indicator on the front of the device, the Power LED will light up when the USB cable is inserted.