Runco XtremeProjection X-200i Installation & Operation Manual page 71

Table 4-1. Aspect Ratio Settings (continued)
Aspect
Ratio Description
Setting
Select Cinema to view
2.35 source material in its
native aspect ratio.
With a 16:9 screen and
no anamorphic lens, the
upper and lower portions
of the screen are
masked, but the
geometry of the active
image area is
unchanged.
Cinema
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.
A 16:9 image is scaled
NON-linearly (more on
the sides than in the
center) to fit a 2.35:1
Virtual
screen.
Cinema
Runco X-200i Series Installation/Operation Manual
Aspect
Ratio of
With Standard Lens
Source
(1.78:1 Screen)
Signal
2.35:1
16:9
55
Geometry of Projected Image
With Anamorphic Lens (2.35:1 Screen)
Operation