Positioning Your Projector; Obtaining A Preferred Projected Image Size - BenQ V7000i User Manual

Positioning your projector

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting, and the video format each factors
in the projected image size.
Projection dimensions
• The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio
Diagonal
Inch mm
70 1778
80 2032
90 2286
95 2413
100 2540
120 3048
For example, if you are using a 120-inch screen, the recommended projection distance is 331 mm.
If your measured projection distance is 230 mm, the closest match in the
column is 222 mm. Looking across this row shows that a 100'' (about 2.5 m) screen is required.
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. The distance between the ambient light reflection screen and the projector should also be
considered during installation.
16:9 Screen diagonal
H
Vertical offset
W
image size
W (mm)
1550
1771
1992
2103
2214
2657
Screen
Projection distance
Projection distance (mm)
H (mm)
872
996
1121
1183
1245
1494
Center of lens
Vertical offset (mm)
73
120
176
200
222
331
"Projection distance (mm)"
Positioning your projector
160
191
221
236
252
313
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