Before you can configure Wavlink AC600, you are required to undergo logging in to the Wavlink WiFi range extender.

The power LED indicates that the Wavlink AC600 extender is plugged into or fixed into the power socket; it then starts blinking. Connect this computer to the Wavlink WiFi range extender network at this point. Now, open the navigation on your WiFi device and input wifi.wavlink.com into the address box. Complete the Wavlink extender login process using all the information which is displayed on the display page. Finally, follow the directions shown on its display to complete the Wavlink AC600 setup. 

For an alternative setup process, placing the Wavlink AC600 extender next to the current router will suffice. After that, press and hold the two devices' buttons for WiFi-protected setup. Finally, see the solid and stable LED on the extender and existing router.