Click here to check out the new video previewing the THX tune-up ™ app. After watching the video and reading through the FAQ, if you’re still having any trouble using the THX tune-up app, please email tuneupsupport@thx.com.
1. When connecting my iDevice with Apple TV, why are the pictures and adjustments patterns not appearing [...]

THX tune-up™ allows you to properly adjust your TV, projector and speakers, helping you get the most out of your entertainment system.