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6647W/6647WU/6655W/6655WU Installation Guide
P474W/P474U/P554W/P554U Installation Guide
Desktop and Ceiling Mount
Desktop and Ceiling Mount
Lens Shift Adjustable Range
Lens Shift Range for Desktop and Ceiling Mount Application
The diagram below shows the location of the image position in the lens for the 6647W/6655W. The 6647W/6655W has a maximum
horizontal lens shift range of +/- 15% and a maximum vertical lens shift of + 55%. The lens can be shifted within the shaded area
as shown using the normal projection position as a starting point.
Lens Shift Range for Desktop and Ceiling Mount Application
The diagram below shows the location of the image position in the lens for the 6647WU/6655WU. The 6647WU/6655WU has a
maximum horizontal lens shift range of +/- 25% and a maximum vertical lens shift of + 62%. The lens can be shifted within the
shaded area as shown using the normal projection position as a starting point.
Note: Projector is set out of the box at center position, which is how it is depicted above.
(H: width of projected image, V: height of projected image)
www.dukaneav.com
www.necdisplay.com
6647W/6647WU/6655W/6655WU_Installation_Guide-00
P474W/P474U/P554W/P554U
Dukane AV Division
NEC Display Solutions of America, Inc.
Rev 1.0
Rev 1.0
Page 5 of 9
Page 5 of 9
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