HD TV picture calibration can be troublesome, although it’s worth doing correctly. Before you even start, you need the TV viewing environment to be as good as can be. This means the right light levels and the right TV position with the help of a TV wall mount.
After that, there’s an easy way of getting your picture right. If you have any Sony Blu-ray discs, you can do a structured calibration via tests on the disc by typing ‘7669’ and then ‘enter’ on your Blu-ray remote.
Alternatively, some discs have the THX Optimiser, which fulfils a similar function. This will even hone your audio settings as well. Finally, there are calibration tools on various DVDs and Blu-rays that you can buy.