Projection Distance And Screen Size - Casio XJ-M140/XJ-M145* User Manual

Projection Distance and Screen Size

The following table shows the relationship between the distance and projected image size.
Projection Size
Screen Diagonal
Size (cm)
30 76
35 89
40 102
60 152
80 203
100 254
150 381
200 508
300 762
* h = Height from the center of the lens to the bottom edge of the projection screen.
Important!
Note that the distances provided above are for reference only.
Approximate Projection Distance
XJ-M140/XJ-M145/
XJ-M150/XJ-M155
Minimum Maximum
Distance Distance
(m / feet) (m / feet)
1.0 / 3.28 1.5 / 4.92
– –
1.3 / 4.27 2.0 / 6.56
2.0 / 6.56 3.0 / 9.84
2.7 / 8.86 4.0 / 13.12
3.4 / 11.15 5.0 / 16.4
5.0 / 16.4 7.4 / 24.28
6.8 / 22.31 9.9 / 32.48
10.2 / 33.46 14.9 / 48.88
Minimum
h* Distance
(m / feet)
0 –
– 1.0 / 3.28
0 1.1 / 3.61
0 1.7 / 5.58
0 2.3 / 7.55
0 2.9 / 9.51
0 4.3 / 14.11
0 5.8 / 19.03
0 8.7 / 28.54
47
XJ-M240/XJ-M245/
XJ-M250/XJ-M255
Maximum
Distance
(cm / inch)
(m / feet)
–
1.5 / 4.92 8 / 3.15
1.7 / 5.58 9 / 3.54
2.5 / 8.2 13 / 5.12
3.4 / 11.15 18 / 7.09
4.2 / 13.78 23 / 9.06
6.3 / 20.67 34 / 13.39
8.4 / 27.56 45 / 17.72
12.6 / 41.34 67 / 26.38
h*
h*
–