DIY "Calibration"
If you find yourself experiencing a flashback on reading this blog, you're not alone. Last summer I wrote a similar piece. But there's always new ground to cover, particularly on the subject of TV setup and calibration. Some of the material here is similar to that in the prior blog, but in other ways the results are different. An accurate calibration requires that the calibrator be trained, have access to specialized test gear and PC calibration software (of the latter, Calman from Portrait Displays is the best known and most widely used).
Source: soundandvision.com