Screen Size And Projection Distance - Epson PowerLite S4 User Manual

Screen Size and Projection Distance

Screen Size and Projection Distance
See the following table to choose the best position for your projected image. The values are only a guide.
Units: cm (in.)
4:3 Screen Size
61 × 46 (24 × 18)
30"
81 × 61 (32 × 24)
40"
100 × 76 (39 × 30)
50"
120 × 90 (47 × 35)
60"
160 × 120 (63 × 47)
80"
200 × 150 (79 × 59)
100"
240 × 180 (94 × 71)
120"
300 × 230 (118 × 91)
150"
410 × 300 (161 × 118)
200"
610 × 460 (240 × 181)
300"
Projection Distance
Minimum
(Zoom Adjustment Wide) to (Zoom Adjustment Tele)
87 to 119 (2.9 to 3.9)
117 to 159 (3.8 to 5.2)
147 to 200 (4.8 to 6.6)
177 to 240 (5.8 to 7.9)
237 to 321 (7.8 to 10.5)
297 to 402 (9.7 to 13.2)
357 to 483 (11.7 to 15.9)
447 to 605 (14.7 to 19.8)
597 to 807 (19.6 to 26.5)
897 to 1212 (29.4 to 39.8)
Screen
90° Center of
lens
Units: cm (ft.)
Maximum Minimum
(Zoom Adjustment Wide) to (Zoom Adjustment Tele)
Units: cm (in.)
Offset
Maximum
4 to -2 (1.7 to -0.9)
6 to -3 (2.3 to -1.1)
7 to -4 (2.8 to -1.4)
9 to -4 (3.4 to -1.7)
12 to -6 (4.5 to -2.3)
14 to -7 (5.7 to -2.9)
17 to -9 (6.8 to -3.4)
22 to -11 (8.5 to -4.3)
29 to -15 (11.3 to -5.7)
43 to -22 (17.0 to -8.6)
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