Lens Shift Range - BenQ LU9255 Installation Manual

Lens shift range

y Lens shift adjustable range
The adjustable range for lens shift is tabulated below and subject to the conditions listed.
• LU9255
Desk-Front Projection
Ceiling Mount-Front Projection
Vertical shift
y Ceiling Mount Installation
Shift Range
C = Distance from lens to screen
Vertical shift
Max 0.55V
1V
Height of projected image
Vertical shift
Max 0.15V
1V
Height of projected image
Max 0.55V
Vertical shift
Normal projection position
0.05H 1H
Width of projected image
Shift to Left Shift to Right
Screen Top
Screen Center
0.05H
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