NEC M282X, User Manual

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119
6. Installation and Connections
B
D
C
α
Throw Distance and Screen Size
The following shows the proper relative positions of the projector and screen. Refer to the table to determine the
position of installation.
Distance Chart
B = Vertical distance between lens center and
screen center
C = Throw distance
D = Vertical distance between lens center and
screen bottom (top of screen for ceiling ap-
plication)
α
= Throw angle
NOTE: The values in the tables are design values and
may vary.
[M402X/M362X/M322X/M282X]
Screen Size
B
C
D
α
Diagonal Width Height wide tele wide tele
inch mm inch mm inch mm inch mm inch mm - inch mm inch mm degree
-
degree
30 762 24 610 18 457 12 297 35 892 - 60 1523 3 69 17�6 - 10�5
40 1016 32 813 24 610 16 396 47 1206 - 81 2056 4 91 17�5 - 10�5
60 1524 48 1219 36 914 23 594 72 1833 - 123 3123 5 137 17�5
-
10�5
80 2032 64 1626 48 1219 31 792 97 2461 - 165 4192 7 183 17�5 - 10�5
90 2286 72 1829 54 1372 35 892 109 2775 - 186 4725 8 206 17�5 - 10�5
100 2540 80 2032 60 1524 39 990 122 3088 - 207 5258 9 228 17�5
-
10�5
120 3048 96 2438 72 1829 47 1188 146 3716 - 249 6324 11 274 17�5 - 10�5
150 3810 120 3048 90 2286 59 1486 183 4658 - 312 7925 14 343 17�5
-
10�5
200 5080 160 4064 120 3048 78 1981 245 6228 - 417 10594 18 457 17�5 - 10�5
300 7620 240 6096 180 4572 117 2971 369 9367 - 627 15931 27 685 17�5 - 10�5
[M402W/M362W/M322W]
Screen Size
B
C
D
α
Diagonal Width Height wide tele wide tele
inch mm inch mm inch mm inch mm inch mm - inch mm inch mm degree - degree
30 762 25 646 16 404 10 252 29 749 - 50 1278 2 50 17�6
-
10�5
40 1016 34 862 21 538 13 336 40 1015 - 68 1731 3 67 17�6 - 10�5
60 1524 51 1292 32 808 20 504 61 1547 - 104 2636 4 100 17�5
-
10�5
80 2032 68 1723 42 1077 26 672 82 2080 - 139 3541 5 133 17�5 - 10�5
90 2286 76 1939 48 1212 30 756 92 2346 - 157 3995 6 151 17�5 - 10�5
100 2540 85 2154 53 1346 33 840 103 2611 - 175 4447 7 167 17�5
-
10�5
120 3048 102 2585 64 1615 40 1008 124 3144 - 211 5353 8 200 17�5 - 10�5
150 3810 127 3231 79 2019 50 1260 155 3942 - 264 6708 10 250 17�5 - 10�5
200 5080 170 4308 106 2692 66 1680 208 5273 - 353 8971 13 333 17�5
-
10�5
300 7620 254 6462 159 4039 99 2520 312 7936 - 531 13497 20 500 17�5 - 10�5
[M332XS]
Screen Size
B
C
D
α
Diagonal Width Height wide wide
inch mm inch mm inch mm inch mm inch mm inch mm degree
60 1524 48 1219 36 914 24 617 27 675 6 160 40�8
80 2032 64 1626 48 1219 32 823 36 915 8 214 40�8
100 2540 80 2032 60 1524 41 1029 46 1156 11 267 40�7
120 3048 96 2438 72 1829 49 1235 55 1396 13 320 40�7
150 3810 120 3048 90 2286 61 1543 69 1757 16 400 40�7
[M352WS/M302WS]
Screen Size
B
C
D
α
Diagonal Width Height wide wide
inch mm inch mm inch mm inch mm inch mm inch mm degree
60 1524 51 1292 32 808 21 524
22
565 5 120 40�9
80 2032 68 1723 42 1077 27 698 30 769 6 160 40�8
100 2540 85 2154 53 1346 34 873 38 973 8 199 40�8
120 3048 102 2585 64 1615 41 1047 46 1177 9 239 40�7
150 3810 127 3231 79 2019 52 1309 58 1482 12 299 40�7
Screen center
Lens center
Screen bottom