On my lounge TV. The 2nd TV I have was a bad reception i tuned several times and it was no better. I tried retuning with the SECAM button which I have never used and now its OK.
Can anyone explain this in layman's language please ?
SECAM has never been used in the UK and certainly shouldn't work with digital television as it is an analogue format.
I suspect the button does something else
Have you checked that the aerial is firmly connected? Take it out and push it back in.
Go outside and look at your aerial. Has it shifted?
Click the source button on the remote. Is it on 'digital'?
If you have a recording device connected is that getting all the channels?
I have a communal ariel, there was a fault in the box that was rectified a couple of months ago. It's strange that all is well on the main TV but not on the 2nd TV in another room. It's on a splitter ariel connection.