Projection Distance And Screen Size - Casio XJ-V2 User Manual

Projection Distance and Screen Size

The projection distance values below are for reference when setting up the projector.
Projection Size
Screen Size Diagonal
(inch)
30
40
60
77
80
100
150
200
300
 The projection distance is the approximate distance from the projector lens surface to the screen.
The distance from the lens surface to the front edge of the projector case (a in the illustration) is
approximately 94 mm/3.7 inches.
 "h" in the illustration and table indicates the distance between the center of the projector lens and
the bottom edge of the projection screen. The height from the bottom edge of the projector to the
center of the projector lens (b in the illustration) is approximately 58 mm/2.3 inches.
a
Lens
Approximate Projection Distance
Minimum Distance
(cm) (m / feet)
76 0.83 / 2.72
102 1.15 / 3.77
152 1.79 / 5.87
196 2.33 / 7.66
203 2.43 / 7.97
254 3.07 / 10.07
381 4.67 / 15.32
508 6.27 / 20.57
762 9.47 / 31.08
b
Maximum Distance
(m / feet)
0.93 / 3.04
1.28 / 4.20
1.99 / 6.52
2.59 / 8.50
2.70 / 8.85
3.41 / 11.17
5.18 / 16.99
6.95 / 22.80
10.49 / 34.43
34
h
h
(cm / inch)
10 / 3.9
13 / 5.3
20 / 7.9
26 / 10.2
27 / 10.6
34 / 13.2
50 / 19.8
67 / 26.4
101 / 39.6