NEC Display Solutions of America, Inc.
PX750U Installation Guide
Desktop and Ceiling Mount
Rev 1.3
www.necdisplay.com
PX750U
Page 2 of 10
Distance
Chart
for
popular
16:10
Screens
(WUXGA)
Distance
Chart
for
popular
16:9
Screens
(1080p)
Rear Lens
NP16FL
Diagonal Width(W) Height (H)
0.76:1
inches
inches
inches
inches
40
34
21
24.83
40.9 - 59.4
56.6 - 75.1
72.8
122.8
117.5
179.2
212.3
275.0
60
51
32
38.80
63.5 - 91.5
87.6 - 115.8
112.6 - 188.7
181.8
275.9
335.6
425.1
67
58
36
43.88
71.7 - 103.2
98.9 - 130.6
127.1 - 212.7
205.2
311.0
380.5
479.6
72
61
38
46.43
75.8 - 109.0
104.6 - 138.0
134.3 - 224.7
216.8
328.6
402.9
506.9
84
72
45
55.32
90.1 - 129.5
124.3 - 163.9
159.6 - 266.7
257.8 - 390.1
481.3 - 602.4
90
77
48
59.13
96.3 - 138.2
132.8 - 175.0
170.5 - 284.7
275.3 - 416.5
515.0 - 643.3
100
85
53
65.48
106.5 - 152.8
146.9 - 193.5
188.6 - 314.6
304.5 - 460.4
571.0 - 711.6
120
102
64
79.46
129.1 - 185.0
178.0 - 234.2
228.4 - 380.6
368.9 - 557.1
694.3 - 861.6
150
126
79
98.51
159.8 - 228.8
220.3 - 289.7
282.6 - 470.5
456.5 - 688.9
862.5 - 1066.3
180
152
95
118.84
192.6 - 275.5
265.5 - 348.9
340.5 - 566.4
550.1 - 829.5
1041.8 - 1284.6
210
178
111
139.16
225.4 - 322.2
310.6 - 408.2
398.4 - 662.4
643.6 - 970.1
1221.2 - 1502.9
240
203
127
159.49
258.2 - 368.9
355.8 - 467.4
456.3 - 758.3
737.2 - 1110.7 1400.5 - 1721.2
270
229
143
179.82
291.0 - 415.6
400.9 - 526.6
514.2 - 854.2
830.7 - 1251.3 1579.8 - 1939.4
300
254
159
200.14
323.8 - 462.4
446.1 - 585.8
572.0 - 950.1
924.3 - 1391.9 1759.2 - 2157.7
NP21ZL
5.30-8.30:1
inches
Zoom Lenses
inches
inches
1.29-1.79:1
1.73-2.27-1
inches
inches
Screen Size (16:10)
3.60-5.40:1
NP17ZL
NP18ZL
NP19ZL
NP20ZL
2.22-3.67:1
Rear Lens
NP16FL
Diagonal Width(W) Height (H)
0.76:1
inches
inches
inches
inches
43
37
21
27.79
45.7 - 66.2
63.2 - 83.7
81.3
136.8
131.1
199.7
238.5
306.8
65
57
32
43.32
70.8 - 101.9
97.7 - 128.9
125.5 - 210.0
202.6
307.1
375.5
473.6
73
64
36
48.97
79.9 - 114.9
110.2 - 145.4
141.6 - 236.7
228.5
346.2
425.3
534.2
78
68
38
51.79
84.4 - 121.4
116.5 - 153.6
149.6 - 250.0
241.5
365.7
450.2
564.5
92
80
45
61.67
100.4 - 144.1
138.4 - 182.4
177.7 - 296.6
287.0 - 434.1
537.4 - 670.6
98
85
48
65.90
107.2 - 153.8
147.9 - 194.7
189.8 - 316.6
306.5 - 463.4
574.7 - 716.1
108
94
53
72.96
118.6 - 170.0
163.5 - 215.3
209.9 - 349.9
339.0 - 512.2
637.0 - 791.9
131
114
64
88.49
143.7 - 205.7
198.0 - 260.5
254.1 - 423.2
410.4 - 619.6
774.0 - 958.7
161
140
79
109.66
177.8 - 254.4
245.1 - 322.2
314.4 - 523.1
507.9 - 766.0
960.8 - 1186.0
194
169
95
132.25
214.3 - 306.3
295.2 - 388.0
378.7 - 629.7
611.8 - 922.2
1160.1 - 1428.6
226
197
111
154.83
250.7 - 358.2
345.4 - 453.8
443.0 - 736.3
715.7 - 1078.5 1359.4 - 1671.1
259
226
127
177.42
287.1 - 410.1
395.6 - 519.6
507.3 - 842.9
819.7 - 1234.7 1558.7 - 1913.7
292
254
143
200.00
323.6 - 462.0
445.8 - 585.4
571.6 - 949.5
923.6 - 1390.9 1757.9 - 2156.2
324
283
159
222.59
360.0 - 514.0
495.9 - 651.2
636.0 - 1056.0 1027.5 - 1547.1 1957.2 - 2398.8
NP21ZL
5.30-8.30:1
inches
Zoom Lenses
inches
inches
1.29-1.79:1
1.73-2.27-1
inches
inches
Screen Size (16:9)
3.60-5.40:1
NP17ZL
NP18ZL
NP19ZL
NP20ZL
2.22-3.67:1
