Samsung PN51F4500AFXZA E-Manual page 43

4:3: Sets the picture to 4:3 mode, For analog TV programs,
i_ Do not set your TV to 4:3 format for a long time, The borders displayed
on the left and right, or top and bottom of the screen may cause image
retention (screen burn) which is not covered by the warranty,
I : When your TV inputs HDMI (720p / 1080i/1080p) or Component
(1080i/1 080p) signals, displays the full image without any cut-off,
Smart View I
Reduces the original screen by 50%,
S_art View 2
i_ Note
Reduces the original screen by 25%,
® Sma£ View I is enabled only in HDMI mode,
® S_a£ View 2 is enabled only in DTV and HDMI modes,
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