- You will have to go into your menu settings and be sure to select "Air" instead of Cable for your antenna connection
- Then run auto scan channel setup to find all available channels in your area
- Once completed be sure you are on Input Source TV you should be able to select Channel up/down on the remote to select your channel to view
If you ever see No Signal you are probably on an AV input and not on your antenna input.
The full PDF manual can be found here:
I hope this helps