
Operation
72 Runco SC-1 Owner’s Operating Manual
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Table 4-1. Aspect Ratio Settings
Aspect Ratio
Remote
Control
Key
Description
Anamorphic ANA Select Anamorphic to view
16:9 DVDs and HDTV
programs in their native
aspect ratio.
4:3 images are stretched
horizontally to fit a 16:9
screen.
Standard 4:3 4X3 4:3 scales the input signal to
fit in the center of the 16:9
screen. 4:3 is the aspect ratio
used by computer monitors,
standard television
programming and most VHS
video cassettes.
Letterbox LET
BOX
Letterbox mode scales
(zooms in on) a 4:3 image
linearly (by the same amount
on all sides) to fill a 16:9
display.
Letterbox is best suited for
viewing LaserDisc movies or
non-anamorphic DVDs on a
16:9 screen.
4:3 Image, stretched to fill
16:9 Screen (Display)
16:9 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Display
(Letterbox aspect ratio)
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