Screen Size And Throw Distance - Panasonic PT-VW431DE Operating Instructions Manual

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Screen size and throw distance

Place the projector referring
to the diagram on the right
and the figures of throwing
distance. You can adjust the
display size.
L (LW/LT) *
Projection distance (m)
1
SH
Height of the projection area (m)
SW
Width of the projection area (m)
Distance from the center of lens to the
H
image lower end (m)
SD
Diagonal length of the projection area (m)
*1 :
LW : Minimum distance
LT : Maximum distance
Attention
Before installing, please read "Precautions for Use" (
z
Projection distance
J
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
Projection
For 4:3 aspect ratio
size
Screen
Minimum
Maximum
diagonal
distance
distance
(SD)
(LW)
0.76 (30")
0.8
1.02 (40")
1.1
1.27 (50")
1.4
1.52 (60")
1.7
1.78 (70")
2.0
2.03 (80")
2.3
2.29 (90")
2.6
2.54 (100")
2.9
3.05 (120")
3.5
3.81 (150")
4.3
5.08 (200")
5.8
6.35 (250")
7.3
7.62 (300")
8.7
Projected image
SW
Æ
pages 10 to 14).
Minimum
Height
distance
position (H)
(LT)
(LW)
1.4
0.009~0.229
0.8
1.8
0.012~0.305
1.0
2.3
0.015~0.381
1.3
2.8
0.018~0.457
1.6
3.3
0.021~0.533
1.8
3.7
0.024~0.610
2.1
4.2
0.027~0.686
2.3
4.7
0.030~0.762
2.6
5.6
0.037~0.914
3.1
7.0
0.046~1.143
3.9
9.4
0.061~1.524
5.3
11.7
0.076~1.905
6.6
14.0
0.091~2.286
7.9
Screen
L (LW/LT)
L (LW/LT)
Screen
For 16:9 aspect ratio
Maximum
Height
distance
position (H)
(LT)
1.3
0.007~0.187
1.7
0.010~0.249
2.1
0.012~0.311
2.5
0.015~0.374
3.0
0.017~0.436
3.4
0.020~0.498
3.8
0.022~0.560
4.2
0.025~0.623
5.1
0.030~0.747
6.4
0.037~0.934
8.5
0.050~1.245
10.6
0.062~1.557
12.7
0.075~1.868
Setting up
For 16:10 aspect ratio
Minimum
Maximum
Height
distance
distance
position (H)
(LW)
(LT)
0.7
1.2
0.008~0.202
1.0
1.6
0.011~0.269
1.3
2.0
0.013~0.337
1.5
2.5
0.016~0.404
1.8
2.9
0.019~0.471
2.0
3.3
0.022~0.538
2.3
3.7
0.024~0.606
2.5
4.1
0.027~0.673
3.1
4.9
0.032~0.808
3.8
6.2
0.040~1.010
5.1
8.3
0.054~1.346
6.4
10.3
0.067~1.683
7.7
12.4
0.081~2.019
ENGLISH -
21

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