260
5283.2
3962.4 9106
7587
660
270
5486.4
4114.8 9457
7880
686
280
5689.6
4267.2 9809
8173
711
290
5892.8
4419.6 10160
8466
737
300
6096.0
4572.0 10512
8759
762
This projector is designed to show images optimally on a 80 ~ 120 inch sized screen.
A. Screen
Z: Projection distance
Y': Distance from Lens Center to Image Bottom
Adjusting the H-Keystone
1. Check the projection distance according to the screen size and then install the projector (see the table below).
Screen size (m)
Projection
distance
(m)
Projection
distance
(ft)
Diagonal Width Length
1
0.8
0.6
1.4
4.5
1.3
1
0.8
1.7
5.5
1.5
1.2
0.9
2.1
6.8
1.8
1.4
1.1
2.4
7.8
2
1.6
1.2
2.8
9.1
2.3
1.8
1.4
3.1
10.1
2.5
2
1.5
3.4
11.1
2.8
2.2
1.7
3.8
12.4
3
2.4
1.8
4.1
13.4
3.3
2.6
2
4.5
14.7
3.6
2.8
2.1
4.8
15.7
3.8
3
2.3
5.1
16.7
4.1
3.3
2.4
5.5
18.0
4.3
3.5
2.6
5.8
19.0
4.6
3.7
2.7
6.2
20.3
4.8
3.9
2.9
6.5
21.3
5.1
4.1
3
6.8
22.3
5.3
4.3
3.2
7.2
23.6
5.6
4.5
3.4
7.5
24.6
5.8
4.7
3.5
7.9
25.9
6.1
4.9
3.7
8.2
26.9
6.4
5.1
3.8
8.5
27.8
6.6
5.3
4
8.9
29.1
A : Projector
B : Projection distance
C
:
Screen
- Projection distance: Vertical distance from a
projected picture