Hi @gizmodotson1,
Thanks for posting in the Roku Community!
We are glad you are inquiring about how to rescan cable/antenna channels on Roku TV. We would be more than willing to provide the step-by-step process. Please see the details below.
Ensure you are using a Roku TV and have properly connected your cable or antenna. After that, proceed to scan for channels.
- Press the Home button on your Roku remote
- Select the Live TV input from the channel tiles
- Select Scan for Antenna or Cable channels
You also that the option to scan for channels by going through Settings > TV input > Live TV > Set up input > Scan for Antenna or Cable channels.
For reference, please visit our Roku Support article: How to set up and watch cable or satellite TV on your Roku TV system
We hope you find this information helpful.
Cheers,
Riamie
Riamie D.
Roku Community Moderator
