Sharp Aquos Operation Manual page 33

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Direct Button Operation
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VIEW MODE (Continue)
For 4:3 programs
Example: Screen size images
Side Bar S.Stretch (Smart stretch)
Suitable for viewing
Suitable for stretching 4:3
conventional 4:3 programs in
programs to fill the screen.
their normal format.
For USB-Video, SD-Video, Home Network Video or Internet applications
Example: Screen size images
Input signal
Keeps the original
aspect ratio in a full
ENG 3-15
Suitable for viewing wide-
screen 2.35:1 anamorphic
DVDs in full screen.
screen display.
Zoom Stretch
This mode is useful for 1.78:1
DVDs. When viewing 1.85:1
DVDs, stretch mode will still
show very thin black bands at
the top and bottom of the
screen.