103
1
Setting Up the Screen and the Projector
[UM330X/UM280X]
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is 61.5"
(1562 mm) measured diagonally when the projector is 4 inches (105 mm) between the screen side of the projector
and the wall or screen. The largest the image can be is 116.6" (2962 mm) when the projector is 20 inches (510 mm)
between the screen side of the projector and the wall or screen.
[UM330X/UM280X]
Screen Size
H1
H2
L1
L2
Diagonal
Width
Height
wide
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
61.5
1562
49
1250
37
937
10
243
47
1180
4
105
18
448
70
1778
56
1422
42
1067
10
262
52
1329
7
168
20
511
80
2032
64
1626
48
1219
11
285
59
1504
9
241
23
585
90
2286
72
1829
54
1372
12
307
66
1679
12
315
26
658
100
2540
80
2032
60
1524
13
330
73
1854
15
388
29
732
110
2794
88
2235
66
1676
14
352
80
2028
18
462
32
805
116.6
2962
93
2369
70
1777
14
367
84
2144
20
510
34
854
NOTE:
• The above figures are design values and may vary.
L
2
L
1
H
1
H
2
0 10 20 30 40 50 60 70 80 90
61.5
70
80
90
100
110
116.6
L
2
L
1
Screen height
Screen siz
e (inch)
Screen size (diagonal)
Screen width
Center of screen
Projector bottom
Throw distance L1/L2 (cm)
Screen side of projector
Center of projection window
6. Installation and Connections
Содержание UM280W
Страница 149: ... NEC Display Solutions Ltd 2012 7N951861 ...