NEC NP-PA500U Installation Manual page 3

PA500U/PA500X/PA550W/PA600X Installation Guide
Desktop and Ceiling Mount
Formulas: 16:10 Aspect Ratio (PA500U—WUXGA)
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 = 0.807W – 1.354
NP12ZL: C(Wide) = 1.185W – 1.794 ------ C(Tele) = 1.541W – 1.794
NP13ZL: C(Wide) = 1.488W – 1.974 ------ C(Tele) = 2.970W – 1.972
NP14ZL: C(Wide) = 2.961W – 4.844 ------ C(Tele) = 4.737W – 4.844
NP15ZL: C(Wide) = 4.681W – 7.630 ------ C(Tele) = 7.115W – 7.630
Distance Chart for popular 16:10 Screens (WUXGA)
Screen Size (16:10)
Diagonal Width(W) Height (H)
inches inches
85 72
92 78
98 83
102 86
111 94
113 96
123 104
125 106
147 125
149 126
213 181
255 216
340 288
425 360
Note: For screen sizes not indicated in projection tables, refer to formulas above respective charts.
www.necdisplay.com
Rear Lens
NP12ZL
NP11FL
1.19 - 1.56:1
0.8:1
inches
inches inches
45 56.75 83.5 - 109.2 105.2 - 211.9
49 61.59 90.6 - 118.4 114.1 - 229.7
52 65.63 96.6 - 126.1 121.5 - 244.5
54 68.05 100.1 - 130.7 126.0 - 253.4
59 74.50 109.6 - 143.1 137.9 - 277.2
60 76.12 112.0 - 146.1 140.9 - 283.1
65 82.57 121.4 - 158.5 152.8 - 306.9
66 84.19 123.8 - 161.6 155.8 - 312.8
78 99.52 146.3 - 190.8 184.0 - 369.3
79 NA 147.5 - 192.4 185.5 - 372.2
113 NA 212.7 - 277.1 267.4 - 535.6
135 NA 254.2 - 331.1 319.4 - 639.5
180 NA 339.5 - 442.0 426.6 - 853.4
225 NA 424.8 - 553.0 533.7 - 1067.2 1061.1 - 1700.5 1677.5 - 2591.9
PA500U/PA500X/PA550W/PA600X
NEC Display Solutions of America, Inc.
Definitions:
W = Image Width
H = Image Height (size)
C = Throw distance
Zoom Lenses
NP13ZL NP14ZA
1.50 - 3.02:1 2.97 -4.79:1
inches inches
N/A N/A
226.1 - 364.6
240.9 - 388.3
249.8 - 402.5
273.5 - 440.4
279.4 - 449.9
303.1 - 487.8
309.0 - 497.3
365.3 - 587.3
368.2 - 592.0
531.1 - 852.6
634.7 - 1018.3 1003.5 - 1552.1
847.9 - 1359.4 1340.5 - 2072.0
Rev 1.0
16:10 Screen Formulas
W = H x 16/10
H = W x 10/16
Screen Diagonal = W x 18.868/16
NP15ZL
4.70 - 7.20:1
inches
N/A N/A
357.5 555.6
380.9 591.7
394.9 613.4
432.4 - 671.1
441.7 - 685.6
479.2 - 743.4
488.6 - 757.8
577.5 - 895.0
582.2 - 902.2
839.6 - 1299.4
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