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Installation
Projection dimensions
The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio
16:9 Screen diagonal
H
W
Vertical Offset (A)*
*The vertical offset value is the vertical distance from the bottom edge of the image (when
the projector is on a table, diagram on the left), or top edge of the image (when the
projector is ceiling mounted, diagram on the right) to the centerline of lens.
Due to the lens optical characteristics, every projector has its vertical offset ratio. The
vertical offset value normally gets larger while the projection distance increases.
Screen size
Diagonal
Inch
mm
60
1524
70
1778
80
2032
90
2286
100
2540
110
2794
120
3048
All measurements are approximate and may vary from the actual sizes.
BenQ recommends that if you intend to permanently install the projector, you should
physically test the projection size and distance using the actual projector in situ before you
permanently install it, so as to make allowance for this projector's optical characteristics.
This will help you determine the exact mounting position so that it best suits your
installation location.
To optimize your projection quality, we suggest doing the projection by following the values
in the non-gray cells.
The values in the gray cells are for reference only.
Screen
Centerline of lens
Projection distance
H
W
(mm)
(mm)
747
1328
872
1550
996
1771
1121
1992
1245
2214
1370
2435
1494
2657
Vertical Offset (A)*
16:9 Screen diagonal
H
W
Projection distance
(mm)
660
770
880
990
1100
1210
1320
Projection distance
Centerline of lens
Screen
*Vertical offset (A)
(mm)
67
78
90
101
112
123
134
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