Runco CX-46HD User Manual

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Runco CX-40HD/CX-46HD Owner’s Operating Manual
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Table 4-1. Aspect Ratio Settings 
Aspect Ratio
Remote 
Control
Key
Description
16:9
ANA
Select 16:9 to view 16:9 
DVDs and HDTV programs 
in their native aspect ratio. 
4:3 images are stretched 
horizontally to fit a 16:9 
display. 
4:3
4X3
4:3 scales the input signal to 
fit in the center of a 16:9 
display. 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.
VirtualWide
VWIDE
VirtualWide scales a 4:3 
image NON-linearly (more 
on the sides than in the 
center) to fit 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)
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Display
with VirtualWide