Planar PD7170 - Manual (Page 32)

Installation
18 Planar PD7170 Installation/Operation Manual
PREL
IMINA
RY
Table 3-3 lists the available lens options for the PD7170 and their associated
throw ratios.
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 3-3.
Figure 3-3. Projector Placement
Table 3-3. PD7170 Lens Options and Throw Ratios
Lens Option Throw Ratio
Throw Range in inches, with a 96x54-inch
(1.78:1) Screen
Minimum Maximum
Z80 1.52 - 1.82 145.92 174.72
Z100 (standard) 1.82 - 2.28 174.72 218.88
Z200 2.28 - 3.04 218.88 291.84
Z400 3.04 - 4.56 291.84 437.76
Z500 4.56 - 7.09 437.76 680.64
➤
Screen
Height
Projection Distance
Ceiling
x
Lens Center Lens Center
Ceiling Installation
Screen Height
Floor
Lens Center
Projection Distance
Floor Installation
Lens Center
x