Installation And Connections; Setting Up The Screen And The Projector; Tables Of Screen Sizes And Dimensions - NEC UM383WL User Manual

6. Installation and Connections

1 Setting Up the Screen and the Projector

The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is
70" (1778mm) measured diagonally when the projector is 3.2 inches (80 mm) between the screen side of the projector
and the wall or screen. The largest the image can be is 130" (3302 mm) when the projector is 16.9 inches (429 mm)
between the screen side of the projector and the wall or screen.

Tables of screen sizes and dimensions

Screen Size
Diagonal
inch mm inch
70 1778 59.4
80 2032 67.8
90 2286 76.3
100 2540 84.8
110 2794 93.3
120 3048 101.8
130 3302 110.2
NOTE: The above values are design values and may vary.
Screen size (diagonal)
Screen width
Width Height
mm inch mm
1508 37.1 942
1723 42.4 1077
1939 47.7 1212
2154 53.0 1346
2369 58.3 1481
2585 63.6 1615
2800 68.9 1750
Center of Screen
L
2
Center of projection window
H1
inch mm inch
12.0 305 49.1
13.2 335 55.6
14.4 366 62.1
15.6 397 68.6
16.8 428 75.1
18.1 458 81.7
19.3 489 88.2
H
2
H
1
L
1
Projector bottom
Screen side of projector
81
L1
H2
mm inch mm
1247 3.2 80
1412 5.4 138
1578 7.7 197
1743 10.0 255
1909 12.3 313
2074 14.6 371
2239 16.9 429
140
130
120
110
L1
100
90
80
70
0
20
40
Throw distance L1/L2(cm)
L2
Wide
inch mm
16.2 410
18.4 468
20.7 527
23.0 585
25.3 643
27.6 701
29.9 759
L2
60 80