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13
Positioning your projector
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
LU935
• The screen aspect ratio is 16:10 and the projected picture is in a 16:10 aspect ratio
For example, if you are using a 120-inch screen, the recommended projection distance is 4575
mm.
If your measured projection distance is 4000 mm, the closest match in the
column is 3812 mm. Looking across this row shows that a 100'' (about 2.8 m) screen is
required.
H
W
Projection distance
Center of lens
Screen
16:10 Screen diagonal
Screen size
Projection distance (mm)
Diagonal
W (mm) H (mm)
Min length
Average
Max length
Inch
mm
(max. zoom)
(min. zoom)
30
762
646
404
879
1144
1409
40
1016
862
538
1172
1525
1878
50
1270
1077
673
1465
1906
2348
60
1524
1292 808
1758
2287
2817
80
2032
1723 1077
2343
3050
3756
90
2286
1939 1212
2636
3431
4226
100
2540
2154 1346
2929
3812
4696
110
2794
2369 1481
3222
4194
5165
120
3048
2585 1615
3515
4575
5635
130
3302
2800 1750
3808
4956
6104
140
3556
3015 1885
4101
5337
6574
150
3810
3231 2019
4394
5719
7043
160
4064
3446 2154
4687
6100
7513
170
4318
3662 2289
4980
6481
7982
180
4572
3877 2423
5273
6862
8452
190
4826
4092 2558
5566
7244
8922
200
5080
4308 2692
5859
7625
9391
250
6350
5385
3365
7323
9531
11739
300
7620
6462
4039
8788
11437
14087