Vertical And Horizontal Position - Runco LightStyle LS-1 series Operation Manual

Installation
Vertical and Horizontal
Position
Table 3-3 lists the available LS-1 lens options and their associated throw ratios.
Table 3-3. LS-1 Lens Options and Throw Ratios (Note)
Throw
Ratio with
Projector Model
Primary
Lens Only
LS-1 + Standard
1.85 – 2.40
Lens
LS-1 +
Standard Lens +
Fixed Anamorphic
Lens
LS-1 +
Standard Lens +
1.85 - 2.40
Movable
Anamorphic Lens
LS-1 + Optik A
1.63 - 1.86
Primary Lens
LS-1 + Optik A
Primary Lens +
Fixed Anamorphic
Lens
LS-1 + Optik A
Primary Lens +
1.63 - 1.86
Movable
Anamorphic Lens
Note: Due to normal manufacturing variances, throw distance can vary by up to +/- 5 percent from
these specifications.
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.
Throw Range in
inches, with
72.6x40.8-inch
(1.78:1) Screen
Minimum Maximum
134.31 174.24
(n/a)
134.31 174.24
118.34 135.04
(n/a)
118.34 135.04
18
Throw Ratio Throw Range in
with inches, with
Primary 96x40.8-inch (2.35:1)
Lens and Screen
Anamorphic
Minimum Maximum
Lens
(n/a)
1.85 – 2.40 177.60
1.39 – 1.80 133.44
(n/a)
1.63 - 1.86 156.48
1.22 - 1.40 117.12
Runco LS-1 Installation/Operation Manual
230.40
172.80
178.56
134.40