Zoom1 and Zoom2 are for DNLA settings and pixel shift should be set to Two up Two Down Two Left and Right.
I just recently purchased Samsung Plasma TV PN51D8000
I was playing through with some meus and options but I couldn't
figure out how to use a screen Size ZOOM1 and ZOOM2, is
always grayed out... How can I use this screen size???
Second question is I'am curios what is a recommand Pixel Shift
setting for this TV??(burin in protection setting)