Barco RLS W12 User Manual - page 18
RLS W12 02/12/2014
10
2.General
U
(b)
(b)
(a)
(a)
(a)
(a)
(b)
(b)
D
L
R
P
F
U
D
SIDE VIEW
P
F
TOP VIEW
P
F
L
R
Vertical and horizontal shift range
P
DMD.
F
Field of view.
No.
1
2
3
4
Barco nr
R9832762
R9832760
R9832761
R9832763
Throw Ratio
2.4~4.0:1
1.85~2.4:1
1.56~1.85:1
0.84~1.03:1
Horizontal(a)
(100%=half the screen width)
±30%
±30%
±30%
±25%
Vertical(b)
(100%=half the screen height)
±100%
±100%
±100%
±75%
It is mechanical possible to shift outside the recommended field of view, but it will result in a decline of
image quality depending on the used lens and the zoom position of the used lens. Furthermore, shifting
too much in both directions will result in a blurred image corner.
Best image quality is projected in the On-Axis configuration.
Horizontal and vertical projector tilt ranges
Avoid to reduce the usage of lamp life. Suggest the projector rotated and mounted vertical angle not > ±15°.
Side to side tilt, however, must not exceed ±10°. This limit ensures that the lamp in the projector operates properly and safely.
MAX
A
MAX
MAX
MAX
10°
±15°
±15°
10°
A
B
C
A
Tilting allowed without problems
B
No tilting allowed in this area
C
No tilting allowed in this area
10°
10°
A