Benq MP782 ST Benutzerhandbuch
Positioning your projector
17
Projection dimensions
for the center of lens dimensions of this projector before
calculating the appropriate position.
Table A1: The screen aspect ratio is 16:9 and the projected picture is 16:9
Table A2: The screen aspect ratio is 16:9 and the projected picture is 16:10
(a) Screen size
Projected picture size (b) Distance
from screen
(mm)
(c) Vertical
offset
(mm)
Diagonal
Height
(mm)
Width
(mm)
Height
(mm)
Width
(mm)
Inches
mm
30
762
374
664
374
664
325
41
50
1270
623
1107
623
1107
541
68
80
2032
996
1771
996
1771
866
110
100
2540
1245
2214
1245
2214
1082
137
120
3048
1494
2657
1494
2657
1298
164
150
3810
1868
3321
1868
3321
1623
205
180
4572
2241
3985
2241
3985
1947
247
200
5080
2491
4428
2491
4428
2164
274
220
5588
2740
4870
2740
4870
2380
301
240
6096
2989
5313
2989
5313
2597
329
270
6858
3362
5977
3362
5977
2921
370
300
7620
3736
6641
3736
6641
3246
411
(a) Screen size
Projected picture size (b) Distance
from screen
(mm)
(c) Vertical
offset
(mm)
Diagonal
Height
(mm)
Width
(mm)
Height
(mm)
Width
(mm)
Inches
mm
30
762
374
664
374
598
292
19
50
1270
623
1107
623
996
487
31
80
2032
996
1771
996
1594
779
50
100
2540
1245
2214
1245
1992
974
62
120
3048
1494
2657
1494
2391
1168
75
150
3810
1868
3321
1868
2989
1461
93
180
4572
2241
3985
2241
3586
1753
112
200
5080
2491
4428
2491
3985
1947
125
220
5588
2740
4870
2740
4383
2142
137
240
6096
2989
5313
2989
4782
2337
149
270
6858
3362
5977
3362
5380
2629
168
300
7620
3736
6641
3736
5977
2921
187
(a)
(b)
Center of lens
Screen
(c)
A1
(a)
(b)
Center of lens
Screen
(c)
A2