You just need to connect your Ethernet cable into Ethernet port on the back of your WeTek.
Connection should be automatic.
In the Home Screen press the menu key on your remote or navigate to the WeTek symbol on the top left of the screen.
Select Network-> choose Wi-Fi
On this screen, make sure you have the "Wi-FI device" turned ON
Select the desired Network
Insert the correct password and Wi-Fi should connect successfully