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 14 to 19).
Projection distance
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
Screen
diagonal (SD)
Minimum
distance (LW)
Maximum
distance (LT)
Height position
(H)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height position (H)
0.76 (30")
1.0
1.3
0.05
1.1
1.4
0.04
1.02 (40")
1.4
1.7
0.06
1.5
1.8
0.05
1.27 (50")
1.7
2.1
0.08
1.9
2.3
0.06
1.52 (60")
2.1
2.5
0.09
2.3
2.8
0.08
1.78 (70")
2.5
3.0
0.11
2.7
3.2
0.09
2.03 (80")
2.8
3.4
0.12
3.1
3.7
0.10
2.29 (90")
3.2
3.8
0.14
3.5
4.1
0.11
2.54 (100")
3.5
4.2
0.15
3.8
4.6
0.13
3.05 (120")
4.2
5.1
0.18
4.6
5.5
0.15
3.81 (150")
5.3
6.4
0.23
5.8
6.9
0.19
5.08 (200")
7.1
8.5
0.31
7.7
9.2
0.25
6.35 (250")
8.8
10.6
0.38
9.6
11.0
0.31
7.62 (300")
10.6
11.0
0.46
--
--
0.37
Note
If the projection distance is 11.0 m or more, the performance of the projection lens can not be guaranteed.
f
ENGLISH
-
27
Chapter 2 Getting Started - Setting up
