Vertical And Horizontal Position - Runco RS-900 Owner's Operating Manual

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 and screen center are aligned with each other, as shown in Figure 3-2.
Ceiling Installation
Height
Lens Center
x
Floor Installation
Height
Lens Center
x
Figure 3-2. Projector Placement
Runco RS-900 Owner's Operating Manual
Ceiling
Projection Distance
Screen Lens Center
Screen Lens Center
Projection Distance
Floor
19
Installation
Vertical and Horizontal
Position