Throw Distance And Screen Size; Distance Chart; Throw Angle - NEC M350X User Manual

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

[M350X/M300X/M260X/M230X]
Screen Size
Diagonal Width
inch mm inch
25 635 20
30 762 24
40 1016 32
60 1524 48
72 1829 58
80 2032 64
84 2134 67
90 2286 72
100 2540 80
120 3048 96
150 3810 120
180 4572 144
200 5080 160
210 5334 168
240 6096 192
270 6858 216
300 7620 240
[M300W/M260W]
Screen Size
Diagonal Width
inch mm inch
25 635 21
30 762 25
40 1016 34
60 1524 51
72 1829 61
80 2032 68
84 2134 71
90 2286 76
100 2540 85
120 3048 102
150 3810 127
180 4572 153
200 5080 170
210 5334 178
240 6096 204
270 6858 229
300 7620 254
Downloaded From projector-manual.com NEC Manuals
C
Screen center
Lens center
α
Height
mm inch mm inch
508 15 381 5
610 18 457 6
813 24 610 8
1219 36 914 12
1463 43 1097 15
1626 48 1219 17
1707 50 1280 17
1829 54 1372 19
2032 60 1524 21
2438 72 1829 25
3048 90 2286 31
3658 108 2743 37
4064 120 3048 41
4267 126 3200 43
4877 144 3658 50
5486 162 4115 56
6096 180 4572 62
Height
mm inch mm inch
538 13 337 5
646 16 404 7
862 21 538 9
1292 32 808 13
1551 38 969 16
1723 42 1077 17
1809 45 1131 18
1939 48 1212 20
2154 53 1346 22
2585 64 1615 26
3231 79 2019 33
3877 95 2423 39
4308 106 2692 44
4523 111 2827 46
5169 127 3231 52
5816 143 3635 59
6462 159 4039 66
B = Vertical distance between lens center and
C = Throw distance
D = Vertical distance between lens center and
α = Throw angle
B
NOTE: The values in the tables are design values and
D
may vary.
Screen bottom
C
B
wide
mm inch mm -
131 26 649 -
157 31 788 -
210 42 1066 -
314 64 1622 -
377 77 1956 -
419 86 2178 -
440 90 2289 -
471 97 2456 -
524 108 2734 -
629 130 3290 -
786 162 4124 -
943 195 4958 -
1048 217 5514 -
1100 228 5792 -
1257 261 6626 -
1414 294 7460 -
1572 327 8294 -
C
B
wide
mm inch mm -
139 27 687 -
167 33 833 -
222 44 1126 -
333 67 1712 -
400 81 2064 -
444 90 2298 -
466 95 2415 -
500 102 2591 -
555 114 2884 -
666 137 3470 -
833 171 4349 -
1000 206 5228 -
1111 229 5814 -
1166 240 6107 -
1333 275 6986 -
1499 310 7865 -
1666 344 8744 -
94
6. Installation and Connections
screen center
screen bottom (top of screen for ceiling ap-
plication)
D
tele
inch mm inch mm
44 1107 -2 -60
53 1337 -3 -71
71 1798 -4 -95
107 2720 -6 -143
129 3273 -7 -171
143 3642 -8 -191
151 3827 -8 -200
162 4103 -8 -214
180 4564 -9 -238
216 5486 -11 -286
270 6869 -14 -357
325 8252 -17 -429
361 9174 -19 -476
379 9635 -20 -500
434 11018 -23 -572
488 12401 -25 -643
543 13784 -28 -714
D
tele
inch mm inch mm
46 1172 -1 -29
56 1415 -1 -35
75 1902 -2 -47
113 2876 -3 -71
136 3461 -3 -85
152 3850 -4 -94
159 4045 -4 -99
171 4337 -4 -106
190 4824 -5 -118
228 5798 -6 -141
286 7259 -7 -177
343 8720 -8 -212
382 9694 -9 -236
401 10181 -10 -247
458 11642 -11 -283
516 13103 -13 -318
573 14564 -14 -353
α
wide tele
degree - degree
11�4 - 6�7
11�3 - 6�7
11�1 - 6�6
11�0 - 6�6
10�9 - 6�6
10�9 - 6�6
10�9 - 6�6
10�9 - 6�6
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�7 - 6�5
10�7 - 6�5
10�7 - 6�5
α
wide tele
degree - degree
11�4 - 6�8
11�3 - 6�7
11�2 - 6�7
11�0 - 6�6
11�0 - 6�6
10�9 - 6�6
10�9 - 6�6
10�9 - 6�6
10�9 - 6�6
10�9 - 6�6
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5
10�8 - 6�5