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underscan
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Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
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English
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Etymology
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under-
+
scan
Noun
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underscan
(
uncountable
)
(
television
)
The situation where a
video
image
does not fill the entire
screen
but is surrounded by a
border
(originally caused by manufacturing variations).
Related terms
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overscan