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Vidikron Vision Model 65/Model 75 Installation/Operation Manual 17
Vertical and Horizontal
Position
Proper placement of the projector relative to the screen will yield a rectangular,
perfectly-centered image that completely fills the screen.
Ideally, the projector should be positioned perpendicular to the screen and in such a way
that the lens center is aligned with either the top or bottom edge of the screen area, and
centered horizontally. See
Figure 3-2.
Figure 3-2. Projector Placement
Vision 65/CineWide
with AutoScope or
Vision 75/CineWide
with AutoScope
(McKinley Lens)
1.88 – 2.19 136.49 158.99 1.41 – 1.64 135.36 157.44
Table 3-3. Throw Ratios for the Vision 65/75 Series (continued)
Projector Model
Throw Ratio
with Primary
Lens Only
Throw Range in
inches, with
72.6x40.8-inch
(1.78:1) Screen
Throw Ratio
with Primary
Lens and
Anamorphic
Lens
Throw Range in
inches, with
96x40.8-inch (2.35:1)
Screen
Minimum Maximum Minimum Maximum
Screen
Height
Projection Distance
Ceiling
x
Lens CenterLens Center
Ceiling Installation
Screen
Height
Floor
Lens Center
Projection Distance
Floor Installation
Lens Center
x