Lens Shift Range - BenQ PX9230 Manual

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Lens shift range

y Lens shift adjustable range
The adjustable range for lens shift is tabulated below and subject to the conditions listed.
Desk-Front Projection
Ceiling Mount-Front Projection
y Ceiling Mount Installation
Shift Range
8
Vertical shift
Height of projected image
Vertical shift
Vertical shift
Height of projected image
Vertical shift
C = Distance from lens to screen
Max 0.5V
1V
Max 0.1V
0.05H
1V
Shift to Left
Max 0.5V
C
Normal projection position
1H
0.05H
Width of projected image
Shift to Right
Screen Top
Screen Center
0.05H
H

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