That's the big plastic one on the front of the set isn't it?

Could someone please explain that to me? Or even a menu option that does that. Also, the living room television isn´t used much at by my family between midnight and 5 am, so if Off meant that it didn´t even look for remote signals when it was turned off anytime after 10pm, that would be fabulous.

They put all those snazzy new features in the TV, why can´t they have more than one type of Off feature with the remote?