I have a QE7570RATXXC tv running T-MSMDEUC-1385.0 firmware.
The eco sensor seems to not have any effect in TV mode. Source is AppleTV. Have tried "Intelligent mode" with the same result.
The sensor itself works, I think: When TV is in ambient mode the picture is adjusted accordingly to the room lighting.. Works fine! But in TV-mode the picture is not adjusted at all..
Thanks for any help!