28
Installation
Relationship Between Projecting Distance and Image Size
The projected image size is determined by the distance between the projector and
screen (projection distance) . Refer to the following table and decide the distance
between the projector and screen.
Values shown in the figure below are approximates only. They may differ from the
actual ones.
HA
B
A
Screen Aspect
Screen size
Projection distance Offset
(inch)
Width
Height
A
B
HA
16:10
80
1.72
1.08
0.41
0.00
0.14
85
1.831
1.14
0.43
0.03
0.15
90
1.94
1.21
0.46
0.05
0.16
95
2.05
1.28
0.48
0.07
0.17
100
2.15
1.35
0.50
0.09
0.18
110
2.37
1.48
0.55
0.14
0.21
120
2.59
1.62
0.59
0.18
0.23
16:9
80
1.77
1.00
0.42
0.02
0.20
85
1.88
1.06
0.45
0.04
0.21
90
1.99
1.12
0.47
0.06
0.23
95
2.10
1.18
0.49
0.09
0.24
100
2.21
1.25
0.52
0.11
0.26
110
2.44
1.37
0.56
0.15
0.29
120
2.66
1.50
0.61
0.20
0.32
4:3
80
1.63
1.22
0.47
0.06
0.16
85
1.73
1.30
0.49
0.08
0.17
90
1.83
1.37
0.52
0.11
0.19
95
1.93
1.45
0.54
0.13
0.20
100
2.03
1.52
0.57
0.16
0.21
110
2.24
1.68
0.612
0.21
0.24
120
2.44
1.83
0.67
0.26
0.27
Unit: (m)
