NEC UM280W, User Manual

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104
6. Installation and Connections
[UM330W/UM280W]
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is 58"
(1473 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 110" (2794 mm) when the projector is 20 inches (510 mm)
between the screen side of the projector and the wall or screen.
[UM330W/UM280W]
Screen Size
H1 H2
L1 L2
Diagonal Width Height wide
inch mm inch mm inch mm inch mm inch mm inch mm inch mm
58 1473 49 1249 31 781 10 244 41 1025 4 105 18 448
60 1524 51 1292 32 808 10 249 42 1057 5 120 18 464
70 1778 59 1508 37 942 11 272 48 1214 8 198 21 542
80 2032 68 1723 42 1077 12 296 54 1373 11 276 24 620
90 2286 76 1939 48 1212 13 320 61 1532 14 354 27 698
100 2540 85 2154 53 1346 14 344 67 1690 17 432 31 776
110 2794 93 2369 58 1481 14 368 72 1849 20 510 34
854
L
2
L
1
H
1
H
2
0 10 20 30 40 50 60 70 80 90
58
60
70
80
90
100
110
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