No channels or no signal
- 1. Ensure that all the necessary cables and leads are properly connected.
E.g. The aerial and any other external inputs such as a set top box.
- 2. Check that the aerial lead is not damaged.
- 3. Re-tune your TV.
For more information, see the How to use the Auto Tuning feature topic.
- 4. Ensure the aerial is compatible for digital signal and is installed correctly.