Getting ready – Casio XJ-450 User Manual
Page 32
Getting Ready
32
The following table shows the relationship between the distance and projected image size.
z The minimum/maximum distances in the above table define the ranges within which
manual focus is possible. The ranges for Auto Focus and auto keystone correction are
smaller.
z Note that the distances provided above are for reference only. Actual distances will be
within
±5% of those provided.
Projection Size
Projection Distance
Screen Size
Diagonal (cm)
Minimum
Distance
(m)
Maximum
Distance
(m)
Minimum
Distance
(feet)
Maximum
Distance
(feet)
30
76
0.8
1.6
2.62
5.25
40
102
1.1
2.1
3.61
6.89
60
152
1.6
3.2
5.25
10.50
80
203
2.1
4.3
6.89
14.11
100
254
2.7
5.3
8.86
17.39
120
305
3.2
6.4
10.50
21.00
150
381
4.0
8.0
13.12
26.25
200
508
5.3
10.7
17.39
35.10
250
635
6.7
13.3
21.98
43.64
300
762
8.0
16.0
26.25
52.49