Samsung PL64E8000GFXZP - Manual (Page 61)

bottom of the screen may cause
image retention (screen burn) which
is not covered by the warranty.
Screen Fit : When your TV inputs HDMI
(720p / 1080i / 1080p) or Component
(1080i / 1080p) signals, displays the full
image without any cut-off.
Smart View 1 : Reduces the 16:9 picture
by 50%.
for LED TV
Smart View 2 : Reduces the 16:9 picture
by 25%.
for LED TV