Screen Size and Projection Distance
97
Check the table here to determine how far to place the projector from the
screen based on the size of the projected image.
A
Projection distance (cm)
B
Distance from the projector to the bottom of the screen (cm)
C
Distance from the projector to the top of the screen (cm)
D
Distance from the center of the lens to the rear of the projector (cm)
16:9 screen size
A B C
60" 133 × 75 32.5 11.5 86.3
65" 144 × 81 35.6 13.0 94.0
70" 155 × 87 38.8 14.5 101.7
75" 166 × 93 42.0 16.0 109.4
80" 177 × 100 45.1 17.5 117.1
90" 199 × 112 51.4 20.5 132.5
100" 221 × 125 57.7 23.5 148.0
120" 266 × 149 70.3 29.4 178.8
4:3 screen size
A B C
50" 102 × 76 33.2 11.9 88.1
55" 112 × 84 37.1 13.7 97.5
60" 122 × 91 41.0 15.5 107.0
65" 132 × 99 44.8 17.4 116.4
70" 142 × 107 48.7 19.2 125.9
75" 152 × 114 52.5 21.0 135.3
80" 163 × 122 56.4 22.8 144.7
98" 199 × 149 70.3 29.4 178.7
16:10 screen size
A B C
56" 121 × 75 32.8 11.7 87.1
60" 129 × 81 35.6 13.0 93.8
65" 140 × 88 39.0 14.6 102.1
70" 151 × 94 42.4 16.2 110.4
80" 172 × 108 49.2 19.4 127.1
90" 194 × 121 56.0 22.6 143.8
100" 215 × 135 62.8 25.9 160.5
111" 239 × 149 70.3 29.4 178.8
gg Related Links
• "Changing the Image Size or Position (Flexible Picture)" p.49
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