First, turn on your box. Blue lights indicate the box to be booting. Red and green lights mean the box is ready. Connect to the WiFi Hotspot of the box by choosing the FDX Network.
Use the credentials you received with the Box.
Then use my.filmdatabox.com as the URL in your browser
Again, take a look at your credentials and log in.
You can already work with the FDX Box now to backup and transcode directly connected devices.
But the Box needs Internet for more settings and uploads.
Go to „Network“ and connect the Box to a known WiFi Network.
Now you can use all available features of the FDX Box.