NEC NP1250 - Page 154

140
[NP3250W]
Screen
Size
STANDARD
1.5 − 2.0
(m) (inches)
NP02ZL
1.2 − 1.5
(m) (inches)
NP03ZL
1.9 − 3.1
(m) (inches)
NP04ZL
3.0 − 4.8
(m) (inches)
NP05ZL
4.7 − 7.2
(m) (inches)
NP01FL
0.8
(m) (inches)
30"
40"
60"
67"
72"
80"
84"
90"
100"
120"
150"
180"
200"
210"
240"
261"
270"
300"
350"
400"
450"
500"
0.94 – 1.27
1.27 – 1.71
1.93 – 2.58
2.16 – 2.89
2.33 – 3.11
2.59 – 3.46
2.72 – 3.64
2.92 – 3.9
3.25 – 4.34
3.91 – 5.22
4.90 – 6.54
5.89 – 7.85
6.55 – 8.73
6.88 – 9.17
7.87 – 10.49
8.57 – 11.41
8.86 – 11.81
9.86 – 13.12
11.51 – 15.32
13.16 – 17.52
14.81 – 19.71
16.46 – 21.91
0.74 – 0.97
1.00 – 1.31
1.52 – 1.99
1.70 – 2.23
1.83 – 2.40
2.04 – 2.67
2.15 – 2.81
2.30 – 3.01
2.57 – 3.35
3.09 – 4.03
3.87 – 5.05
4.66 – 6.07
5.18 – 6.75
5.44 – 7.09
6.22 – 8.10
6.77 – 8.82
7.01 – 9.12
7.79 – 10.14
9.09 – 11.84
10.40 – 13.54
11.71 – 15.24
13.01 – 16.93
29.1 – 38.3
39.3 – 51.7
59.9 – 78.4
67.1 – 87.8
72.2 – 94.5
80.5 – 105.2
84.6 – 110.5
90.7 – 118.5
101.0 – 131.9
121.6 – 158.6
152.4 – 198.8
183.3 – 238.9
203.8 – 265.6
214.1 – 279.0
245.0 – 319.1
266.6 – 347.2
275.8 – 359.2
306.7 – 399.3
358.1 – 466.2
409.5 – 533.0
460.9 – 599.9
512.3 – 666.7
1.64 – 2.64
2.50 – 3.99
2.80 – 4.47
3.02 – 4.81
3.36 – 5.35
3.53 – 5.62
3.79 – 6.03
4.22 – 6.70
5.07 – 8.06
6.36 – 10.09
7.65 – 12.12
8.50 – 13.48
8.93 – 14.16
10.22 – 16.19
11.12 – 17.61
11.51 – 18.22
12.79 – 20.25
14.94 – 23.64
17.08 – 27.03
19.22 – 30.42
21.37 – 33.80
64.7 – 103.9
98.5 – 157.2
110.3 – 175.9
118.7 – 189.2
132.2 – 210.6
139.0 – 221.2
149.1 – 237.2
166.0 – 263.9
199.8 – 317.3
250.4 – 397.3
301.1 – 477.3
334.8 – 530.7
351.7 – 557.3
402.3 – 637.4
437.8 – 693.4
453.0 – 717.4
503.6 – 797.4
588.1 – 930.8
672.5 – 1064.2
756.9 – 1197.5
841.3 – 1330.9
3.79 – 6.14
4.25 – 6.87
4.57 – 7.39
5.10 – 8.23
5.36 – 8.65
5.75 – 9.27
6.40 – 10.32
7.71 – 12.40
9.66 – 15.54
11.62 – 18.67
12.93 – 20.76
13.58 – 21.80
15.54 – 24.93
16.91 – 27.12
17.49 – 28.06
19.45 – 31.20
22.71 – 36.42
25.98 – 41.64
29.24 – 46.86
32.50 – 52.08
149.3 – 241.8
167.3 – 270.5
180.1 – 291.1
200.7 – 324.0
210.9 – 340.4
226.4 – 365.1
252.0 – 406.2
303.4 – 488.4
380.5 – 611.7
457.5 – 735.0
508.9 – 817.2
534.6 – 858.3
611.7 – 981.6
665.6 – 1067.9
688.7 – 1104.9
765.8 – 1228.2
894.3 – 1433.7
1022.7 – 1639.2
1151.1 – 1844.7
1279.6 – 2050.2
6.00 – 9.21
6.72 – 10.31
7.23 – 11.09
8.06 – 12.35
8.47 – 12.98
9.09 – 13.92
10.12 – 15.48
12.18 – 18.62
15.28 – 23.32
18.37 – 28.03
20.44 – 31.16
21.47 – 32.73
24.56 – 37.43
26.73 – 40.73
27.66 – 42.14
30.75 – 46.84
35.91 – 54.68
41.07 – 62.52
46.22 – 70.36
51.38 – 78.20
236.0 – 362.7
264.5 – 405.9
284.8 – 436.8
317.2 – 486.2
333.5 – 510.9
357.9 – 547.9
398.5 – 609.6
479.7 – 733.1
601.5 – 918.3
723.3 – 1103.5
804.6 – 1226.9
845.2 – 1288.6
967.0 – 1473.8
1052.3 – 1603.4
1088.8 – 1659.0
1210.7 – 1844.2
1413.7 – 2152.8
1616.8 – 2461.5
1819.8 – 2770.1
2022.9 – 3078.7
0.68
1.03
1.16
1.25
1.39
1.46
1.57
1.74
2.10
2.63
26.7
40.7
45.6
49.1
54.7
57.5
61.7
68.7
82.7
103.7
37.0 – 49.8
50.0 – 67.1
76.0 – 101.7
85.1 – 113.8
91.6 – 122.5
102.0 – 136.3
107.2 – 143.2
115.0 – 153.6
128.0 – 170.9
154.0 – 205.5
193.0 – 257.4
232.0 – 309.2
258.0 – 343.8
271.0 – 361.1
310.0 – 413.0
337.3 – 449.3
349.0 – 464.9
388.0 – 516.7
453.0 – 603.2
518.0 – 689.6
583.0 – 776.1
648.0 – 862.6
For screen sizes between 30" and 500" not indicated on the above table, use formulas below.
Throw distance for Standard lens (m/inch)=H × 1.5 through H × 2.0 Distance from 0.94 m to 21.91 m/37" to 862.6"
Throw distance for NP01FL(m/inch)=H × 0.8 Distance from 0.68 m to 2.63 m/26.7" to 103.7"
Throw distance for NP02ZL(m/inch)=H × 1.2 through H × 1.5 Distance from 0.7 m to 16.9 m/29.1" to 666.7"
Throw distance for NP03ZL(m/inch)=H × 1.9 through H × 3.1 Distance from 1.63 m to 33.8 m/64.7" to 1330.9"
Throw distance for NP04ZL(m/inch)=H × 3.0 through H × 4.8 Distance from 3.79 m to 52 m/149.3" to 2050.2"
Throw distance for NP05ZL(m/inch)=H × 4.7 through H × 7.2 Distance from 6.0 m to 78.2 m/236" to 3078.7"
“H”= Screen width
STANDARD (H X 1.5) - (H X 2.0)
NP01FL (H X 0.8)
NP03ZL (H X 1.9) - (H X 3.1)
NP04ZL (H X 3.0) - (H X 4.8)
NP05ZL (H X 4.7) - (H X 7.2)
NP02ZL (H X 1.2) - (H X 1.5)
Example: Distance from a 100" screen with the lens NP03ZL
Referring to the diagram on page 155, “H” is 2.2 m/84.8". Therefore, the projection distances of 100 inches are from
2.2 m/84.8" × 1.9 to 2.2 m/84.8" × 3.1 = from 4.18 m/164.6" to 6.82 m/268.5".
8. Using Optional Lenses
NOTE: The values in the tables are design values and may vary.