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Lens Shift Function (Cont.)
Relational table for maximum shift amounts (aspect ratio 4 : 3)
Py(%) Px(%) Py(%) Px(%) Py(%) Px(%) Py(%) Px(%) Py(%) Px(%)
0.0 32.0 10.0 28.1 20.0 23.3 30.0 17.3 40.0 9.7
1.0 31.6 11.0 27.7 21.0 22.7 31.0 16.6 41.0 8.9
2.0 31.3 12.0 27.2 22.0 22.2 32.0 15.9 42.0 8.0
3.0 30.9 13.0 26.8 23.0 21.6 33.0 15.2 43.0 7.1
4.0 30.5 14.0 26.3 24.0 21.0 34.0 14.5 44.0 6.2
5.0 30.1 15.0 25.8 25.0 20.4 35.0 13.7 45.0 5.2
6.0 29.8 16.0 25.3 26.0 19.8 36.0 13.0 46.0 4.2
7.0 29.4 17.0 24.8 27.0 19.2 37.0 12.2 47.0 3.2
8.0 28.9 18.0 24.3 28.0 18.6 38.0 11.4 48.0 2.2
9.0 28.5 19.0 23.8 29.0 17.9 39.0 10.6 49.0 1.2
50.0 0.0
Maximum amount of shift
The maximum amount of vertical shift is restricted by the amount
of horizontal shift made.
The amount of shift is defined as follows:
With the screen width taken as 1, horizontal shift is defined as a
ratio (%) of the screen width, while with the screen height taken
as 1, vertical shift is defined as a ratio (%) of the screen height.
Relational table for maximum shift amounts (aspect ratio 16 : 9)
Horizontal screen sized
(x): 100%
Vertical screen size
(y): 100%
Screen after shifted
Screen with zero (0) shift
Py(%)
Px
(%)
Py(%) Px(%) Py(%) Px(%) Py(%) Px(%) Py(%) Px(%) Py(%) Px(%)
0.0 32.0 10.0 29.2 20.0 25.8 30.0 21.9 40.0 17.3
1.0 31.7 11.0 28.8 21.0 25.1 31.0 21.5 41.0 16.8
2.0 31.4 12.0 28.5 22.0 24.7 32.0 21.0 42.0 16.2
3.0 31.2 13.0 28.2 23.0 24.3 33.0 20.6 43.0 15.7
4.0 30.9 14.0 27.9 24.0 23.9 34.0 20.1 44.0 15.2
5.0 30.6 15.0 27.6 25.0 23.9 35.0 19.7 45.0 14.6
6.0 30.3 16.0 27.2 26.0 23.5 36.0 19.2 46.0 14.1
7.0 30.0 17.0 26.9 27.0 23.1 37.0 18.7 47.0 13.5
8.0 29.8 18.0 26.5 28.0 22.7 38.0 18.3 48.0 13.0
9.0 29.5 19.0 26.2 29.0 22.3 39.0 17.8 49.0 12.4
Py(%) Px(%) Py(%) Px(%)
50.0 11.8 60.0 5.2
51.0 11.2 61.0 4.5
52.0 10.6 62.0 3.7
53.0 10.0 63.0 3.0
54.0 9.3 64.0 2.2
55.0 8.7 65.0 1.4
56.0 8.0 66.7 0.0
57.0 7.3
58.0 6.6
59.0 5.9
Installing the Projector (Cont.)
EN17-31QX1G_f.pm6 02.3.7, 13:3723