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2. General
U
+90%
-90%
-57% +57%
D
L R
P
F
U
D
SIDE VIEW
P
F
+90%
-90%
TOP VIEW
P
F
L
R
-57%
+57%
Image 2-9
PDMD.
F Field of view.
It’s mechanical possible to shift outside the recommended field of view (±100% UP/DOWN and ±70%
LEFT/RIGHT), but this will result in a slightly 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
The projector can be rotated and mounted at any vertical angle. In other words, you can tilt the lens side of the projector as much
as desired for your application. Side to side tile, however, must not exceed ±15°. This limit ensures that the lamp in the projector
operates properly and safely. More tilting within area C is allowed but lamp flicker can happen.
MAX
MAX
15°
15°
360°
15°
15°
A
B
C
A
Image 2-10
A Tilting allowed without problems
B No tilting allowed in this area
C Tilting allowed but lamp flicker possible
CAUTION: Always respect the allowed tilt range of the projector. Neglecting this will result in lamp flicker,
which reduces the light output and the life span of the lamp substantially. Furthermore, in the long term, the
possibility exist that the lamp explodes.
R5976921 FLM R20+ PERFORMER 15/03/2010 15