Chapter 2
Getting Started — Setting up
34 - ENGLISH
Projection
screen
size
16:10 aspect ratio
16:9 aspect ratio
4:3 aspect ratio
Diagonal
(SD)
Minimum
distance
(LW)
Maximum
distance
(LT)
Distance from the
lens center to the
image's bottom
edge (H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Distance from the
lens center to the
image's bottom
edge (H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Distance from the
lens center to the
image's bottom
edge (H)
2.29 (90")
2.36
4.40
-0.121 ~ 1.335
2.42
4.52
-0.187 ~ 1.309
2.67
4.98
-0.137 ~ 1.511
2.54 (100")
2.62
4.88
-0.135 ~ 1.481
2.69
5.02
-0.207 ~ 1.452
2.97
5.53
-0.152 ~ 1.676
3.05 (120")
3.15
5.87
-0.162 ~ 1.778
3.24
6.03
-0.249 ~ 1.744
3.57
6.65
-0.183 ~ 2.013
3.81 (150")
3.94
7.34
-0.202 ~ 2.221
4.05
7.54
-0.311 ~ 2.178
4.47
8.31
-0.229 ~ 2.515
5.08 (200")
5.27
9.79
-0.269 ~ 2.962
5.42
10.07
-0.415 ~ 2.904
5.97
11.09
-0.305 ~ 3.353
6.35 (250")
6.59
12.25
-0.337 ~ 3.702
6.78
12.59
-0.519 ~ 3.630
7.47
13.87
-0.381 ~ 4.191
7.62 (300")
7.92
14.71
-0.404 ~ 4.442
8.14
15.11
-0.622 ~ 4.356
8.97
16.65
-0.457 ~ 5.029
For PT-FX500
(Unit: m)
Projection
screen
size
4:3 aspect ratio
16:9 aspect ratio
Diagonal
(SD)
Minimum
distance
(LW)
Maximum
distance
(LT)
Distance from the lens center to
the image's bottom edge (H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Distance from the lens center to
the image's bottom edge (H)
1.02 (40")
1.05
1.98
0.000 ~ 0.612
1.15
2.16
-0.083 ~ 0.583
1.27 (50")
1.32
2.47
0.000 ~ 0.762
1.44
2.69
-0.104 ~ 0.726
1.52 (60")
1.58
2.96
0.000 ~ 0.912
1.73
3.23
-0.124 ~ 0.869
1.78 (70")
1.86
3.47
0.000 ~ 1.068
2.03
3.79
-0.145 ~ 1.018
2.03 (80")
2.12
3.97
0.000 ~ 1.218
2.32
4.32
-0.166 ~ 1.160
2.29 (90")
2.40
4.48
0.000 ~ 1.374
2.62
4.88
-0.187 ~ 1.309
2.54 (100")
2.67
4.97
0.000 ~ 1.524
2.91
5.42
-0.207 ~ 1.452
3.05 (120")
3.21
5.98
0.000 ~ 1.830
3.50
6.51
-0.249 ~ 1.744
3.81 (150")
4.02
7.47
0.000 ~ 2.286
4.38
8.15
-0.311 ~ 2.178
5.08 (200")
5.37
9.98
0.000 ~ 3.048
5.85
10.87
-0.415 ~ 2.904
6.35 (250")
6.72
12.48
0.000 ~ 3.810
7.32
13.60
-0.519 ~ 3.630
7.62 (300")
8.07
14.98
0.000 ~ 4.572
8.79
16.33
-0.622 ~ 4.356
Projection distance formulas
To use a screen size not listed in this manual, check the screen size SD (m) and use the respective formula to
calculate projection distance.
The unit of all the formulae is m. (Values obtained by the following calculation formulae contain a slight error.)
When calculating a projection distance using image size designation (value in inches), multiply the value in inches
by 0.0254 and substitute it into SD in the formula for calculating the projection distance.
For PT-FZ570, PT-FW530
16:10 aspect ratio
16:9 aspect ratio
4:3 aspect ratio
Screen height (SH)
= 0.530× SD
= 0.490× SD
= 0.6 × SD
Screen width (SW)
= 0.848× SD
= 0.872× SD
= 0.8× SD
Minimum distance (LW)
= 1.0433 × SD - 0.0326
= 1.0724 × SD - 0.0326
= 1.1811 × SD - 0.0326
Maximum distance (LT)
= 1.9341 × SD - 0.0328
= 1.9878 × SD - 0.0328
= 2.1895 × SD - 0.0328
