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Reset to Factory Default

This page explains how to reset SD-300/SD-310AN to the factory default settings.
If SD-300/SD-310AN has been used in a particular network and you wish to change the settings to use it for another network, please initialize SD-300/SD-310AN first according to the instructions below:



1.Reset using the RESET switch on SD-300/SD-310AN

2.Reset from the Web page



1.Reset using the RESET switch on SD-300/SD-310AN

  • It is recommended to take notes of the current settings. You cannot restore it once the factory default configuration is complete.
  • Before you start, please make sure that no PCs are currently linked.
  • Do not turn off SD-300/SD-310AN while resetting to factory default.
  • Do not press the push switch on the top when turning on SD-300/SD-310AN again after it was reset to the factory default settings.

Remove the AC plug from the electric outlet.


Push and hold the push switch with a fine tipped object such as a pen or pencil while re-inserting the AC plug into an outlet.
The factory default configuration will begin.

When Orange LED is turned on, the factory default configuration is complete. Release the push switch.



2.Reset from the Web page

Access the Web page of SD-300/SD-310AN.


In the left pane of the Web page, click Factory Default.


The factory default configuration page is displayed.
Click Yes.


A confirmation message is displayed. Click OK to start the factory default configuration.


The Restart page is displayed.
Click Yes.


The reboot will begin.


When the system status page is displayed, the factory default configuration is completed.
Finish the Web browser.



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