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INSTALLATION SET-UP INSTRUCTION
Rear Screen Projection Distance and Screen Size for XG135LC/XG110LC
The following shows the relative position relationship of the projector with the screen. See table below.
Rear Projection System
Screen center
Line of sight
α
Screen size H-Width
48"
(4:3 Diagonal)
(60")
inch
71.10
A
mm
1806
NOTE:
• The projection distance is based on the screen width.
• Sizes not found between 48(60)and 240(300)inches are determined by the following formulae:
Units=inches W"=Screen H-Width
A = (25/96 W" 12.5) 5.47 71.85
Units=mm W"=Screen H-Width
A = (25/96 W" 12.5) 141 1825
11.8°
56"
64"
72"
(70")
(80")
(90")
82.83
94.61
106.34
2104
2403
2701
A
A:Distance between the lens and the screen center
12.2°
12.4°
120"
80"
96"
(150")
(100")
(120")
175.16
118.07
140.91
4449
2999
3579
Screen size (Diagonal)
60–89"
90–129"
130–179"
180–300"
10
12.6°
144"
160"
192"
(180")
(200")
(240")
209.57
232.48
278.15
5323
5905
7065
α
11.8°
12.2°
12.4°
12.6°
α
216"
240"
(270")
(300")
309.17
338.62
7853
8601
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