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16:9 Screens
The following diagrams show the relationship between projector position and the screen. Refer to the chart below for data.
Distances are in inches. For millimeters multiply by 25.4.
Ceiling Mounted Installation
Lens Ctr
B
Screen Ctr
Note: The Anamorphic Lens is not shown since it is not attached to the standard lens until after the projector is installed.
Desktop Setup
Screen Ctr
B
Lens Ctr
Distance chart for popular 16:9 screens
Note: Vertical Position is not available in Anamorphic
mode.
Note: For screen sizes not indicated on the chart,
use the formulas on page 1.
www.necvisualsystems.com
Throw Distance
D
Screen Top
*See page 6 for mount base info
Screen Bottom
D
C
*7.2" pipe base
*5.6" flush base
C
Throw Distance
3.27"
Screen Size (16:9)
B
Diag
W
H
inches inches inches inches
82.6
72
40.5
39.2 110.6 - 133.6
92
80
45
43.5 123.1 - 148.6
100
87
49
47.3 134.0 - 161.8
106
92
52
50.0 141.8 - 171.2
110
96
54
52.2 148.1 - 178.7
119
104
58.5
56.6 160.6 - 193.7
123
107
60
58.2 165.2 - 199.3
133
116
65
63.1 179.3 - 216.3
135
118
66
64.2 182.4 - 220.0
159
139
78
75.6 215.2 - 259.5
161
140
79
76.1 216.7 - 261.4
HT1000/1100 + Anamorphic Lens
7.6"
α
Lens Offset from
Mount Center
2.9"
α
C
D
wide - tele
(16:9) wide - tele
inches
inches
18.9
19.5 - 16.3
21.0
19.5 - 16.3
22.8
19.4 - 16.3
24.2
19.4 - 16.3
25.2
19.4 - 16.3
27.3
19.4 - 16.3
28.1
19.4 - 16.3
30.5
19.4 - 16.3
31.0
19.4 - 16.3
36.5
19.4 - 16.2
36.8
19.4 - 16.2
α
degrees
Page 2 of 6
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