Vidikron 40 40ET - Manual (Page 22)

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Installation
21
Throw Distance Chart For Vision Model 40 (With 1.38 - 1.63 Lens)
Vision Model 40 @ 1280 x 720
Screen Height Screen Width Min Throw Distance
Max Throw
Distance
Vertical Offset
Position
40.5 72 99.36 117.36 3.74
43 77 106.26 125.51 4.00
45 80 110.40 130.40 4.16
47 84 115.45 136.37 4.35
49 87 120.06 141.81 4.52
50 89 122.82 145.07 4.63
51.5 92 126.96 149.96 4.78
52 93 128.34 151.59 4.84
54 96 132.48 156.48 4.99
56 100 138.00 163.00 5.20
58 103 142.14 167.89 5.36
58.5 104 143.52 169.52 5.41
60 107 147.66 174.41 5.56
61 109 150.42 177.67 5.67
63 112 154.56 182.56 5.82
65 116 160.08 189.08 6.03
67.5 120 165.60 195.60 6.24
72 128 176.64 208.64 6.66
80 142 195.96 231.46 7.38
82 146 201.48 237.98 7.59
90 160 220.80 260.80 8.32
Screen Hight Screen Width Min TD Max TD Vertical Offset
(SWx1.38) (SWx1.63) Screen Width x 0.052