Filter
Top Products
Setting up
22
- ENGLISH
Getting Started
Screen size and throw distance
Place the projector referring
to the diagram on the right
and the gures of throwing
distance. You can adjust the
display size
L (LW/LT)
Screen
L (LW/LT)
SW
Screen
SH
SW
SD
Projected image
SH
L (LW/LT) *
1
Projection distance (m)
SH Height of the projection area (m)
SW Width of the projection area (m)
SD Diagonal length of the projection area (m)
LW : Minimum distance *1 :
LT : Maximum distance
Attention
Before installing, please read “Precautions for Use” (
z
Æ
pages 12 to 15)
J
Projection distance for PT-FW430U
(All measurements below are approximate and may differ slightly from the actual measurements.)
Projection size For 4:3 aspect ratio For 16:9 aspect ratio For 16:10 aspect ratio
Screen diagonal (SD)
Minimum
distance
(LW)
Maximum
distance
(LT)
Minimum
distance
(LW)
Maximum
distance
(LT)
Minimum
distance
(LW)
Maximum
distance
(LT)
0.84 m(33") - 2.1 m(6.89') - 1.9 m(6.23') - 1.8 m(5.91')
1.02 m(40") 1.3 m(4.27') 2.6 m(8.53') 1.2 m(3.94') 2.3 m(7.55') 1.1 m(3.61') 2.3 m(7.55')
1.27 m(50") 1.6 m(5.25') 3.2 m(10.50') 1.5 m(4.92') 2.9 m(9.51') 1.4 m(4.59') 2.8 m(9.19')
1.52 m(60") 1.9 m(6.23') 3.9 m(12.80') 1.7 m(5.58') 3.5 m(11.48') 1.7 m(5.58') 3.4 m(11.15')
1.78 m(70") 2.3 m(7.55') 4.5 m(14.76') 2.0 m(6.56') 4.1 m(13.45') 2.0 m(6.56') 4.0 m(13.12')
2.03 m(80") 2.6 m(8.53') 5.2 m(17.06') 2.3 m(7.55') 4.7 m(15.42') 2.3 m(7.55') 4.6 m(15.09')
2.29 m(90") 2.9 m(9.51') 5.8 m(19.03') 2.6 m(8.53') 5.3 m(17.39') 2.6 m(8.53') 5.1 m(16.73')
2.54 m(100") 3.2 m(10.50') 6.5 m(21.33') 2.9 m(9.51') 5.9 m(19.36') 2.9 m(9.51') 5.7 m(18.70')
3.05 m(120") 3.9 m(12.80') 7.8 m(25.59') 3.5 m(11.48') 7.1 m(23.29') 3.4 m(11.15') 6.9 m(22.64')
3.81 m(150") 4.9 m(16.08') 9.8 m(32.15') 4.4 m(14.44') 8.8 m(28.87') 4.3 m(14.11') 8.6 m(28.21')
5.08 m(200") 6.5 m(21.33') 13.0 m(42.65') 5.9 m(19.36') 11.8 m(38.71') 5.7 m(18.70') 11.5 m(37.73')
6.35 m(250") 8.2 m(26.90') 16.3 m(53.48') 7.4 m(24.28') 14.7 m(48.23') 7.2 m(23.62') 14.3 m(46.92')
7.62 m(300") 9.8 m(32.15') 19.5 m(63.98') 8.9 m(29.20') 17.7 m(58.07') 8.6 m(28.21') 17.2 m(56.43')
Any other projection distance can be obtained according to the screen dimensions (m) using the following
calculations.
The distance is shown in units of meters. (The calculated distance may contain a certain error.)
If the screen dimensions are written as “SD",
For 4:3 aspect ratio For 16:9 aspect ratio For 16:10 aspect ratio
Screen height (SH) = SD(m) × 0.6 = SD(m) × 0.490 = SD(m) × 0.530
Screen width (SW) = SD(m) × 0.8 = SD(m) × 0.872 = SD(m) × 0.848
Minimum distance (LW) = 1.3346 × SD(m) - 0.052 = 1.1693 × SD(m) - 0.045 = 1.1378 × SD(m) - 0.046
Maximum distance (LT) = 2.5709 × SD(m) - 0.052 = 2.3307 × SD(m) - 0.061 = 2.2677 × SD(m) - 0.061