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Screen size and throw distance
Refer to the screen size and projection distances to install the projector. Image size and image position can be adjusted in
accordance with the screen size and screen position.
Projected image
SH
SW
SD
SH
Screen
L (LW/LT)
Screen
L (LW/LT)
SW
H
L (LW/LT) *
1
Projection distance (m)
SH Image height (m)
SW Image width (m)
H Distance from the center of lens to the image lower end (m)
SD Projected image size (m)
LW : Minimum distance *1
LT : Maximum distance
Attention
Before installing, please read “Precautions for Use” ( f Æ pages 17 to 23).
Projection distance
For PT-VW345NZ
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
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)
Height
position
(H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height
position (H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height
position (H)
0.76 (30") 0.8 1.4 0.009 0.8 1.2 0.007 0.7 1.2 0.008
1.02 (40") 1.1 1.8 0.012 1.0 1.7 0.010 1.0 1.6 0.011
1.27 (50") 1.4 2.3 0.015 1.3 2.1 0.012 1.3 2.0 0.013
1.52 (60") 1.7 2.8 0.018 1.6 2.5 0.015 1.5 2.5 0.016
1.78 (70") 2.0 3.3 0.021 1.8 3.0 0.017 1.8 2.9 0.019
2.03 (80") 2.3 3.7 0.024 2.1 3.4 0.020 2.0 3.3 0.022
2.29 (90") 2.6 4.2 0.027 2.3 3.8 0.022 2.3 3.7 0.024
2.54 (100") 2.9 4.7 0.030 2.6 4.2 0.025 2.5 4.1 0.027
3.05 (120") 3.5 5.6 0.037 3.1 5.1 0.030 3.1 4.9 0.032
3.81 (150") 4.3 7.0 0.046 3.9 6.4 0.037 3.8 6.2 0.040
5.08 (200") 5.8 9.4 0.061 5.3 8.5 0.050 5.1 8.3 0.054
6.35 (250") 7.3 11.7 0.076 6.6 10.6 0.062 6.4 10.3 0.067
7.62 (300") 8.7 14.0 0.091 7.9 12.7 0.075 7.7 12.4 0.081
32 -
ENGLISH
Chapter 2 Getting Started - Setting up