Obtaining A Preferred Projected Image Size; Projection Dimensions - BenQ W1070+ User Manual

Obtaining a preferred projected image size

The projected image size is determined by the distance from the projector lens to the screen, the zoom
setting, and the video format.
W1070+ is equipped with movable lens. See

Projection dimensions

Use the illustration and tables below to help you determine the projection distance.
16:9 Screen diagonal
H
Vertical offset
W
W1070+
Diagonal
Inch mm
40 1016
60 1524
80 2032
100 2540
120 3048
140 3556
160 4064
180 4572
200 5080
W1080ST+
Diagonal
Inch mm
40 1016
60 1524
80 2032
100 2540
120 3048
140 3556
160 4064
180 4572
200 5080
All measurements are approximate and may vary from the actual sizes. If you want a permanent installation
of the projector, we recommend that you use the actual projector to physically test the projection size,
distance, and the projector's optical characteristics prior to the installation. This helps you determine the
exact mounting position which best suits your installation.
14 Installation
Screen
Center of lens
Projection distance
Screen size
H (mm) W (mm)
498 886
747 1328
996 1771
1245 2214
1494 2657
1743 3099
1992 3542
2241 3985
2491 4428
Screen size
H (mm) W (mm)
498 886
747 1328
996 1771
1245 2214
1494 2657
1743 3099
1992 3542
2241 3985
2491 4428
'Shifting the projection lens vertically (W1070+ only)
• The screen aspect ratio is 16:9 and
the projected picture is in 16:9
aspect ratio
Projection distance (mm)
Min. distance
Average
(max. zoom)
1013
1519
2025
2532
3038
3544
4051
4557
5063
Projection distance (mm)
Min. distance
Average
(max. zoom)
609
913
1218
1522
1826
2131
2435
2740
3044
Max. distance
(min. zoom)
1165 1316
1747 1975
2329 2633
2911 3291
3494 3949
4076 4608
4658 5266
5241 5924
5823 6582
Max. distance
(min. zoom)
670 731
1005 1096
1339 1461
1674 1826
2009 2192
2344 2557
2679 2922
3014 3288
3349 3653
for details.
Vertical offset
(mm)
25
37
50
62
75
87
100
112
125
Vertical offset
(mm)
12
19
25
31
37
44
50
56
62