NEC NP1150 NP1150/2150/3150/3151W user's manual - Page 145

NP3151W], Using Optional Lenses, Throw distance for NP02ZLm/inch=H

Page 145 highlights

8. Using Optional Lenses [NP3151W] NOTE: The values in the tables are design values and may vary. Screen STANDARD Size 1.5 − 2.0 (m) (inches) 30" 0.94 - 1.27 37.0 - 49.8 40" 1.27 - 1.71 50.0 - 67.1 60" 1.93 - 2.58 76.0 - 101.7 67" 2.16 - 2.89 85.1 - 113.8 72" 2.33 - 3.11 91.6 - 122.5 80" 2.59 - 3.46 102.0 - 136.3 84" 2.72 - 3.64 107.2 - 143.2 90" 2.92 - 3.9 115.0 - 153.6 100" 3.25 - 4.34 128.0 - 170.9 120" 3.91 - 5.22 154.0 - 205.5 150" 4.90 - 6.54 193.0 - 257.4 180" 5.89 - 7.85 232.0 - 309.2 200" 6.55 - 8.73 258.0 - 343.8 210" 6.88 - 9.17 271.0 - 361.1 240" 7.87 - 10.49 310.0 - 413.0 261" 8.57 - 11.41 337.3 - 449.3 270" 8.86 - 11.81 349.0 - 464.9 300" 9.86 - 13.12 388.0 - 516.7 350" 11.51 - 15.32 453.0 - 603.2 400" 13.16 - 17.52 518.0 - 689.6 450" 14.81 - 19.71 583.0 - 776.1 500" 16.46 - 21.91 648.0 - 862.6 NP01FL NP02ZL NP03ZL NP04ZL NP05ZL 0.8 1.2 − 1.5 1.9 − 3.1 3.0 − 4.8 4.7 − 7.2 (m) (inches) (m) (inches) (m) (inches) (m) (inches) (m) (inches) 0.74 - 0.97 29.1 - 38.3 0.68 26.7 1.00 - 1.31 39.3 - 51.7 1.64 - 2.64 64.7 - 103.9 1.03 40.7 1.52 - 1.99 59.9 - 78.4 2.50 - 3.99 98.5 - 157.2 3.79 - 6.14 149.3 - 241.8 6.00 - 9.21 236.0 - 362.7 1.16 45.6 1.70 - 2.23 67.1 - 87.8 2.80 - 4.47 110.3 - 175.9 4.25 - 6.87 167.3 - 270.5 6.72 - 10.31 264.5 - 405.9 1.25 49.1 1.83 - 2.40 72.2 - 94.5 3.02 - 4.81 118.7 - 189.2 4.57 - 7.39 180.1 - 291.1 7.23 - 11.09 284.8 - 436.8 1.39 54.7 2.04 - 2.67 80.5 - 105.2 3.36 - 5.35 132.2 - 210.6 5.10 - 8.23 200.7 - 324.0 8.06 - 12.35 317.2 - 486.2 1.46 57.5 2.15 - 2.81 84.6 - 110.5 3.53 - 5.62 139.0 - 221.2 5.36 - 8.65 210.9 - 340.4 8.47 - 12.98 333.5 - 510.9 1.57 61.7 2.30 - 3.01 90.7 - 118.5 3.79 - 6.03 149.1 - 237.2 5.75 - 9.27 226.4 - 365.1 9.09 - 13.92 357.9 - 547.9 1.74 68.7 2.57 - 3.35 101.0 - 131.9 4.22 - 6.70 166.0 - 263.9 6.40 - 10.32 252.0 - 406.2 10.12 - 15.48 398.5 - 609.6 2.10 82.7 3.09 - 4.03 121.6 - 158.6 5.07 - 8.06 199.8 - 317.3 7.71 - 12.40 303.4 - 488.4 12.18 - 18.62 479.7 - 733.1 2.63 103.7 3.87 - 5.05 152.4 - 198.8 6.36 - 10.09 250.4 - 397.3 9.66 - 15.54 380.5 - 611.7 15.28 - 23.32 601.5 - 918.3 4.66 - 6.07 183.3 - 238.9 7.65 - 12.12 301.1 - 477.3 11.62 - 18.67 457.5 - 735.0 18.37 - 28.03 723.3 -1103.5 5.18 - 6.75 203.8 - 265.6 8.50 - 13.48 334.8 - 530.7 12.93 - 20.76 508.9 - 817.2 20.44 - 31.16 804.6 -1226.9 5.44 - 7.09 214.1 - 279.0 8.93 - 14.16 351.7 - 557.3 13.58 - 21.80 534.6 - 858.3 21.47 - 32.73 845.2 -1288.6 6.22 - 8.10 245.0 - 319.1 10.22 - 16.19 402.3 - 637.4 15.54 - 24.93 611.7 - 981.6 24.56 - 37.43 967.0 -1473.8 6.77 - 8.82 266.6 - 347.2 11.12 - 17.61 437.8 - 693.4 16.91 - 27.12 665.6 -1067.9 26.73 - 40.73 1052.3-1603.4 7.01 - 9.12 275.8 - 359.2 11.51 - 18.22 453.0 - 717.4 17.49 - 28.06 688.7 -1104.9 27.66 - 42.14 1088.8-1659.0 7.79 - 10.14 306.7 - 399.3 12.79 - 20.25 503.6 - 797.4 19.45 - 31.20 765.8 -1228.2 30.75 - 46.84 1210.7-1844.2 9.09 - 11.84 358.1 - 466.2 14.94 - 23.64 588.1 - 930.8 22.71 - 36.42 894.3 -1433.7 35.91 - 54.68 1413.7-2152.8 10.40 - 13.54 409.5 - 533.0 17.08 - 27.03 672.5 -1064.2 25.98 - 41.64 1022.7-1639.2 41.07 - 62.52 1616.8-2461.5 11.71 - 15.24 460.9 - 599.9 19.22 - 30.42 756.9 -1197.5 29.24 - 46.86 1151.1-1844.7 46.22 - 70.36 1819.8-2770.1 13.01 - 16.93 512.3 - 666.7 21.37 - 33.80 841.3 -1330.9 32.50 - 52.08 1279.6-2050.2 51.38 - 78.20 2022.9-3078.7 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 0.94m to 21.91m/37" to 862.6" Throw distance for NP01FL(m/inch)=H × 0.8 Distance from 0.68m to 2.63m/26.7" to 103.7" Throw distance for NP02ZL(m/inch)=H × 1.2 through H × 1.5 Distance from 0.7m to 16.9m/29.1" to 666.7" Throw distance for NP03ZL(m/inch)=H × 1.9 through H × 3.1 Distance from 1.63m to 33.8m/64.7" to 1330.9" Throw distance for NP04ZL(m/inch)=H × 3.0 through H × 4.8 Distance from 3.79m to 52m/149.3" to 2050.2" Throw distance for NP05ZL(m/inch)=H × 4.7 through H × 7.2 Distance from 6.0m to 78.2m/236" to 3078.7" "H"= Screen width NP04ZL (H X 3.0) - (H X 4.8) STANDARD (H X 1.5) - (H X 2.0) NP01FL (H X 0.8) NP02ZL (H X 1.2) - (H X 1.5) NP03ZL (H X 1.9) - (H X 3.1) NP05ZL (H X 4.7) - (H X 7.2) Example: Distance from a 100" screen with the lens NP03ZL Referring to the diagram on page 146, "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". 131

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±3±
[NP3151W]
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 0.94m to 21.91m/37" to 862.6"
Throw distance for NP01FL(m/inch)=H
×
0.8 Distance from 0.68m to 2.63m/26.7" to 103.7"
Throw distance for NP02ZL(m/inch)=H
×
1.2 through H
×
1.5 Distance from 0.7m to 16.9m/29.1" to 666.7"
Throw distance for NP03ZL(m/inch)=H
×
1.9 through H
×
3.1 Distance from 1.63m to 33.8m/64.7" to 1330.9"
Throw distance for NP04ZL(m/inch)=H
×
3.0 through H
×
4.8 Distance from 3.79m to 52m/149.3" to 2050.2"
Throw distance for NP05ZL(m/inch)=H
×
4.7 through H
×
7.2 Distance from 6.0m to 78.2m/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 ±00" screen with the lens NP03ZL
Referring to the diagram on page
146
, “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.