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Dukane 6752WU Manual de instalação
6700 Series Installation Guide v00
PA521U/PA571W/PA621X Installation Guide
Desktop and Ceiling Mount
Ceiling Mounted and Desktop
Formulas: 16:10 Aspect Ratio (6757W—WXGA)
The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size
varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to
calculate all screen dimensions. Plug in the image width for "W" in the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2 and 3:
Projection Formulas:
NP11FL:
C = 0.812W – 1.346
NP12ZL:
C(Wide) = 1.193W – 1.795 ------ C(Tele) = 1.551W – 1.795
NP13ZL:
C(Wide) = 1.495W – 1.972 ------ C(Tele) = 2.985W – 1.972
NP14ZL:
C(Wide) = 2.976W – 4.843 ------ C(Tele) = 4.763W – 4.843
NP15ZL:
C(Wide) = 4.708W – 7.630 ------ C(Tele) = 7.154W – 7.630
NP30ZL:
C(Wide) = 0.808W – 1.587 ------ C(Tele) = 1.054W – 1.587
Distance Chart for popular 16:10 Screens (WXGA)
Screen Size (16:10)
Diagonal Width(W) Height (H)
inches
inches
inches
40
34
21
60
51
32
67
57
36
72
61
38
84
71
45
90
76
48
100
85
53
120
102
64
150
127
79
180
153
95
210
178
111
240
204
127
270
229
143
300
254
159
400
339
212
500
424
265
www.dukaneav.com
www.necdisplay.com
Rear Lens
NP30ZL
NP11FL
0.79 - 1.04:1
1.19 - 1.56:1
0.8:1
inches
inches
26.3
25.9 - 34.3
38.8 - 50.9
40.1
39.7 - 52.2
59.0 - 77.3
44.9
44.5 - 58.5
66.2 - 86.6
48.2
47.8 - 62.8
71.0 - 92.8
56.3
55.8 - 73.3
82.9 - 108.3
60.4
59.9 - 78.6
88.9 - 116.1
67.7
67.1 - 88.1
99.6 - 130.0
81.5
80.9 - 106.0 119.9 - 156.4
NA
101.1 - 132.3 149.7 - 195.2
NA
122.1 - 159.7 180.7 - 235.5
NA
142.3 - 186.1 210.6 - 274.3
NA
163.3 - 213.5 241.6 - 314.6
NA
183.5 - 239.8 271.4 - 353.4
NA
203.7 - 266.2 301.2 - 392.2
NA
272.4 - 355.8 402.6 - 524.0
NA
341.1 - 445.4 504.0 - 655.8
6700 Series Installation Guide v00
PA521U/ PA571W/PA621X
NEC Display Solutions of America, Inc.
Definitions:
W = Image Width
H = Image Height (size)
C = Throw distance
Zoom Lenses
NP12ZL
NP13ZL
1.50 - 3.02:1
inches
inches
48.9
99.5
74.3 - 150.3
83.2 - 168.2
89.2 - 180.1
104.2 - 210.0
111.6 - 224.9
125.1 - 251.8
150.5 - 302.5
187.9 - 377.1
226.8 - 454.7
264.1 - 529.4
303.0 - 607.0
340.4 - 681.6
377.8 - 756.2
504.8 - 1009.9 1004.0 - 1609.8
631.9
1263.7 1257.0 - 2014.7
Dukane AV Division
16:10 Screen Formulas:
W = H x 16/10
H = W x 10/16
Screen Diagonal = W x 18.868/16
NP14ZL
NP15ZL
2.97 -4.79:1
4.70 - 7.20:1
inches
inches
96.3
157.1
152.4
235.6
146.9
238.1
232.5
357.2
164.8
266.6
260.7
400.1
176.7
285.7
279.6
428.8
206.5 - 333.3
326.6 - 500.3
221.3 - 357.1
350.2 - 536.1
248.1 - 400.0
392.6 - 600.5
298.7 - 481.0
472.6 - 722.1
373.1 - 600.1
590.3 - 900.9
450.5 - 723.9
712.7 - 1086.9
524.9 - 843.0
830.4 - 1265.8
602.3 - 966.8
952.8 - 1451.8
676.7 - 1085.9
1070.5 - 1630.6
751.1 - 1205.0
1188.2 - 1809.5
1588.4 - 2417.6
1988.6 - 3025.7
Rev 1.0
Rev 1
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