NEC NP-PE401H User's Manual - Page 39

C=Throw distance, B=Vertical distance between lens center and screen center

Page 39 highlights

Installation Screen Size (B) (C) (D) (α) Diagonal (A) Width Height Wide Tele Wide Tele inch mm inch mm inch mm inch mm inch mm inch mm inch mm degree degree 23 584 20 509 11 286 7 189 32 815 55 1385 2 46 13.1 7.8 30 762 26 664 15 374 10 247 42 1063 70 1806 2 60 13.1 7.8 40 1016 35 886 20 498 13 329 56 1417 95 2409 3 80 13.1 7.8 60 1524 52 1328 29 747 19 493 84 2125 142 3613 5 120 13.1 7.8 72 1829 63 1594 35 897 23 592 100 2550 171 4336 6 143 13.1 7.8 80 2032 70 1771 39 996 26 657 112 2834 190 4817 6 159 13.1 7.8 84 2134 73 1860 41 1046 27 690 117 2975 199 5058 7 167 13.1 7.8 90 2286 78 1992 44 1121 29 740 126 3188 213 5419 7 179 13.1 7.8 100 2540 87 2214 49 1245 32 822 139 3542 237 6022 8 199 13.1 7.8 120 3048 105 2657 59 1494 39 986 167 4250 284 7226 9 239 13.1 7.8 150 3810 131 3321 74 1868 49 1233 209 5313 356 9032 12 299 13.1 7.8 180 4572 157 3985 88 2241 58 1479 251 6376 427 10839 14 359 13.1 7.8 200 5080 174 4428 98 2491 65 1644 279 7087 474 12043 16 398 13.1 7.8  This graph is for user's reference only.  The values in the table are design values and may vary.  B=Vertical distance between lens center and screen center C=Throw distance D=Vertical distance between lens center and bottom of screen (top of screen for desktop) α=Throw angle English ... 32

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32
English ...
Installation
Screen Size
(B)
(C)
(D)
(α)
Diagonal
(A)
Width
Height
Wide
Tele
Wide
Tele
inch
mm
inch
mm
inch
mm
inch mm
inch
mm
inch
mm
inch
mm degree degree
23
584
20
509
11
286
7
189
32
815
55
1385
2
46
13.1
7.8
30
762
26
664
15
374
10
247
42
1063
70
1806
2
60
13.1
7.8
40
1016
35
886
20
498
13
329
56
1417
95
2409
3
80
13.1
7.8
60
1524
52
1328
29
747
19
493
84
2125
142
3613
5
120
13.1
7.8
72
1829
63
1594
35
897
23
592
100
2550
171
4336
6
143
13.1
7.8
80
2032
70
1771
39
996
26
657
112
2834
190
4817
6
159
13.1
7.8
84
2134
73
1860
41
1046
27
690
117
2975
199
5058
7
167
13.1
7.8
90
2286
78
1992
44
1121
29
740
126
3188
213
5419
7
179
13.1
7.8
100
2540
87
2214
49
1245
32
822
139
3542
237
6022
8
199
13.1
7.8
120
3048
105
2657
59
1494
39
986
167
4250
284
7226
9
239
13.1
7.8
150
3810
131
3321
74
1868
49
1233
209
5313
356
9032
12
299
13.1
7.8
180
4572
157
3985
88
2241
58
1479
251
6376
427
10839
14
359
13.1
7.8
200
5080
174
4428
98
2491
65
1644
279
7087
474
12043
16
398
13.1
7.8
This graph is for user’s reference only.
The values in the table are design values and may vary.
B=Vertical distance between lens center and screen center
C=Throw distance
D=Vertical distance between lens center and bottom of screen (top of screen
for desktop)
α=Throw angle