Watis wrote:I'm resurrecting this thread because I'm continuing to experience problems with reception.
Most of the time, reception will be perfect, then the picture starts pixellating (and the sound may drop out).
This can be fixed by twiddling the coax aerial in its socket on the back of the TV. Then it will be good for a few more hours.
I'm going to try a different coax cable but, in the meantime, does anyone have any other ideas?
With digital, there can be even more obscure problems. I used to originally have problems with my digital box BBC channels suddenly not working. This was caused by two things: the original firmware plus varying weather (also possibly engineering works in the early days before analogue switch off.)
It had a 'feature' where it automatically scanned for new channels, this 'feature' couldn't be manually turned off in the original firmware version. Nice idea but as with all these digital 'nice ideas'... What happened is that varying weather, leading to varying propagation conditions, meant that 'New' channels would pop up and were automatically put on the Logical Channel Number list. But these were not 'New', they were standard BBC, but out of area, channels that were picked up by the auto-scan. They then became the default BBC LCNs, with the original and proper local BBC channel getting kicked 'upstairs' to the LCN 800s, or something. Of course, when I selected say the normal LCN for BBC 1, the out of area channel had by then disappeared below the event horizon and I was left wondering why I couldn't see BBC 1, until I rediscovered it at LCN 805 or wherever.
Could anything like this be going on with your TV? Have you looked at much higher LCN numbers to see what is up there? (Although how this is handled will differ between different manufacturers.) Have you got an automatic channel updater that you can manually turn off?
Digital? Aaarggghh!