NEC UM351W User Manual page 115

[UM351W/UM301W]
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.
[UM351W/UM301W]
Screen Size
Diagonal Width
inch mm inch
58 1473 49
60 1524 51
70 1778 59
80 2032 68
90 2286 76
100 2540 85
110 2794 93
Screen size (diagonal)
Screen width
Height
mm inch mm
1249 31 781
1292 32 808
1508 37 942
1723 42 1077
1939 48 1212
2154 53 1346
2369 58 1481
Center of screen
L
2
Center of projection window
H1 H2
inch mm inch
9 239 40
10 244 41
11 267 48
11 291 54
12 315 60
13 339 66
14 363 73
H
2
H
1
L
1
Projector bottom
Screen side of projector
104
6. Installation and Connections
L1
wide
mm inch mm
1020 4 105
1051 5 120
1210 8 198
1368 11 276
1527 14 354
1685 17 432
1843 20 510
110
100
90
L
1
80
70
60
58
0 10 20 30 40 50 60 70 80 90
Throw distance L1/L2 (cm)
L2
inch mm
18 448
18 464
21 542
24 620
27 698
31 776
34 854
L
2