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Operation
Runco LS-10i Installation/Operation Manual 49
PRE
L
IMINAR
Y
Cinema
Select Cinema to view
2.35 source material in its
native aspect ratio.
With a 16:9 screen and a
standard LS-10i (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
video processor 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.
2.35:1
Virtual
Cinema
A 16:9 image is scaled
NON-linearly (more on
the sides than in the
center) to fit a 2.35:1
screen.
16:9
Table 4-2. Aspect Ratio Settings (continued)
Aspect
Ratio
Setting
Description
Aspect
Ratio of
Source
Signal
Geometry of Projected Image
With Standard Lens
(1.78:1 Screen)
With Anamorphic Lens (2.35:1 Screen)