You’re probably thinking – what’s a rescan? It’s basically telling your tv & antenna what channels it should be showing. You'll also be making sure that you are receiving the correct signal for the channels you know, love and depend on. If you use a cable provider, you do not need to rescan. If you use a satellite provider and use an antenna as a back up, you need to rescan. Find instructions below.
If these instructions do not match your TV or remote, please find the specific instructions for your device below.