NEC NP-UM330W Installation Manual page 2
Desktop and ceiling mount
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Also See for NP-UM330W:
- Installation manual (192 pages) ,
- Installation and adjustment manual (21 pages) ,
- Specification (2 pages)
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UM330W Installation Guide
Desktop and Ceiling Mount
Ceiling Mounted Installation
The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data.
Distances are in inches. For millimeters multiply by 25.4.
Distance Chart for Popular 16:10 Screen Sizes
Screen Size
Di agonal
W i dt h
i nch
i nch
58. 0
49
60. 0
51
65. 0
55
70. 0
59
75. 0
64
80. 0
68
85. 0
72
90. 0
76
95. 0
81
100. 0
85
105. 0
89
110. 0
93
Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.
www.necdisplay.com
A
H ei ght
i nch
i nch
31
4. 19
32
4. 80
34
6. 32
37
7. 85
40
9. 38
42
10. 90
45
12. 43
48
13. 96
50
15. 48
53
17. 01
56
18. 53
58
20. 06
NEC Display Solutions of America, Inc.
B
C
i nch
i nch
24. 97
17. 71
25. 69
18. 32
27. 48
19. 84
10. 26
29. 28
21. 37
10. 73
31. 07
22. 90
11. 20
32. 86
24. 42
11. 66
34. 66
25. 95
12. 13
36. 45
27. 48
12. 60
38. 24
29. 00
13. 07
40. 04
30. 53
13. 54
41. 83
32. 05
14. 00
43. 62
33. 58
14. 47
D
i nch
9. 60
9. 79
UM330W
v1.1
Page 2 of 8
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