Hello all. I've just bought the above TV and I'm very pleased with it. It's an ex-demonstration model and came without a manual. Fortunately the Green F button on the remote contol brings up a menu that covers most things I need to know. However I don't seem able to change the screen size via it. At the moment I lose quite a bit of writing at the bottom of the screen and the top appears about one inch out of sinc' as well. Can anyone please tell me how I alter the screen size via the remote? Thanks in anticipation, Tony.