Obtaining A Preferred Projected Image Size - BenQ MS524AE User Manual

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting (if available), and
the video format each factors in the projected image size.
Projection dimensions
Refer to "Dimensions" on page 69
before calculating the appropriate position.
Diagonal
H
MS524AE
The screen aspect ratio is 4:3 and the projected picture is 4:3
Screen size
Diagonal
Inch mm
30 762
35 889
40 1016
50 1270
60 1524
80 2032
100 2540
120 3048
150 3810
200 5080
220 5588
250 6350
300 7620
For example, if your projector is MS524AE and using a 120-inch screen, the average
projection distance is 5194 mm and with a vertical offset of 110 mm.
If your measured projection distance is 5.0 m (5000 mm), the closest match in the
"Projection distance (mm)"
(about 3.0 m) screen is required.
http://www.pureglare.com.au
for the center of lens dimensions of this projector
Diagonal
W W
Projection distance (mm)
W H
(mm) (mm) distance
(max.
zoom)
610 457 1183
711 533 1380
813 610 1577
1016 762 1971
1219 914 2365
1626 1219 3154
2032 1524 3942
2438 1829 4730
3048 2286 5913
4064 3048 7884
4470 3353 8673
5080 3810 9855
6096 4572 11826
column is 5194 mm. Looking across this row shows that a 120''
Vertical offset
Projection distance
Min Average
distance
1298
1515
1731
2164
2597
3463
4328
5194
6492
8656
9522
10820
12984
Positioning your projector 17
Screen
Center of lens
Vertical offset
Max (mm)
(min.
zoom)
1414 27
1650 32
1886 37
2357 46
2829 55
3771 73
4714 91
5657 110
7071 137
9428 183
10371 201
11786 229
14143 274