17
Adjusting the Projected Image
Projection Distance
(A)
Screen size - Width
(B)
Screen Size - Height
(C)
Screen Diagonal
(D)
(cm) (inch) (cm) (inch) (cm) (inch) (cm) (inch)
19.0 7.5 12.2 4.8 9.1 3.6 15.2 6.0
38.1 15 24.4 9.6 18.3 7.2 30.5 12.0
63.5 25 40.6 16.0 30.5 12.0 50.8 20.0
101.3 39.9 65.0 25.6 48.8 19.2 81.3 32.0
133.0 52.4 85.3 33.6 64.0 25.2 106.7 42.0
158.5 62.4 101.6 40.0 76.2 30.3 127.0 50.0
190.2 74.9 121.9 48.0 91.4 36.0 152.4 60.0
206.6 81.1 132.1 52.0 99.1 39.0 165.1 65.4