Plan to Rescan
If you rely on an antenna to watch over-the-air television, you’ll need to rescan your television set or converter box on September 11th 2019 after 11:59pm, this is when your local stations move frequencies. Rescanning is when your TV finds all of the available channels in your area. You do not need to purchase new equipment or services to rescan. If you are a cable or satellite subscriber you do not need to take action. Your service provider will do it for you.
How to rescan:
To rescan, press “MENU” on your remote control. Select setup. Choose “ANTENNA” and finally pick “CHANNEL SCAN” or “AUTO TUNE”.
For further information go to https://www.tvanswers.org/rescan