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INSTALLATION SET-UP INSTRUCTION
Rear Screen Projection Distance and Screen Size for XG135LC
The following shows the relative position relationship of the projector with the screen. See table below.
Rear Projection System
Screen center
Line of sight
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
11.8
12.2
12.4
12.6
216"
240"
(270")
(300")
309.17
338.62
7853
8601
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