If you want to receive new channels or your TV has been affected by work that has happened at transmitters then you may need to retune your TV, which you can do with your remote control.
Each digital TV will be different however generally retuning will follow the same steps.
- Make sure that your TV box is on, and that you are in digital mode by pressing the Digital/DTV button on the remote, and then press menu.
- Selection the setup/installation button, often indicated by a relevant icon like a dish or a spanner, if asked for a code try 0000 or 1234.
- Select the full retune option
- All of your channels will be installed, this may take a few minutes and you may have to restart your TV/box.
To find out more about returning your television, view this handy guide by the Digital UK website.