These instructions will guide you through connecting an X4 HHT to the Wi-Fi.
Firstly click the network icon on the task bar on the bottom right. This may look like the below screenshot or if you are not on the wifi it may have a red X through it.
Once the Wi-Fi utility is open select the Scan button in the bottom left to show available nearby networks.
From the list of available Wi-Fi networks select yours and click connect.
You can then enter the Wi-Fi password under passphrase and confirm under confirm passphrase.
Once filled in click OK in the top right and the HHT should now be connected to the WiFi.