Connect your hub to your TV Box (yellow socket) using the Ethernet cable we sent you (see page opposite). Hub and TV box in different rooms? You can use BT Powerline Adapters to connect your Hub and TV box. com/help/ miniconnectors for more. Depending on your TV, you might need to use a specific HDMI port for Ultra HD. To get the best possible picture quality, make sure to use the HDMI cable we. In this video, we will show you how to set up and connect your BT TV Box Mini so that you can enjoy all the great features it has to offer. Follow the on-screen instructions to complete the setup process. From these tv boxes, you can access your favourite freeview and subscription channels that are available to you. These boxes are sleek in design and this is on purpose.