Runco LightStyle LS-12HBd Installation & Operation Manual page 77

Table 4-1. Aspect Ratio Settings (continued)
Remote
Aspect Ratio Control
Key
Letterbox LET
BOX
VirtualWide V-WIDE
Cinema CINEMA
LightStyle™ LS-12HBd Installation/Operation Manual
Description
4:3 Image on
16:9 Display
(Letterbox aspect ratio)
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Screen
with VirtualWide
4:3 Image on
2.35:1 Screen
with VirtualWide
2.35:1 Image on
16:9 Screen
(Cinema aspect ratio / no CineWide)
2.35:1 Image on
2.35:1 Screen
( Cinema aspect ratio / CineWide)
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 scales a 4:3 image
NON-linearly (more on the sides
than in the center) to fit a 16:9
screen.
On a 2.35:1 screen, the image is
centered between black bars on
either side.
Select Cinema to view 2.35
source material in its native
aspect ratio.
With a 16:9 screen and a
standard LS-12HBd (without an
anamorphic lens), the upper and
lower portions of the screen are
masked, but the geometry of the
active image area is unchanged.
With a 2.35:1 screen and an
anamorphic lens, the Dimension
Digital Controller scales the
2.35:1 image so that the active
image area fills the 16:9 chip
surface, eliminating the black
bars. The secondary,
anamorphic lens then restores
the proper geometry to the
2.35:1 image.
61
Operation