NEC PA500U Installation Manual page 4

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:
C = 0.807W – 1.354
NP11FL:
C(Wide) = 1.185W – 1.794 ------ C(Tele) = 1.541W – 1.794
NP12ZL:
C(Wide) = 1.488W – 1.974 ------ C(Tele) = 2.970W – 1.972
NP13ZL:
C(Wide) = 2.961W – 4.844 ------ C(Tele) = 4.737W – 4.844
NP14ZL:
C(Wide) = 4.681W – 7.630 ------ C(Tele) = 7.115W – 7.630
NP15ZL:
C(Wide) = 0.808W – 1.537 ------ C(Tele) = 1.054W – 1.537
NP30ZL:
Distance Chart for popular 16:10 Screens (WUXGA)
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
Note: For screen sizes not indicated in projection tables, refer to formulas above respective charts.
www.necdisplay.com
Rear Lens
NP30ZL
NP11FL
0.79 - 1.04:1
0.8:1
inches
inches
26.08 25.9 - 34.3
39.80 39.7 - 52.2
44.65 44.5 - 58.5
47.87 47.8 - 62.8
55.94 55.8 - 73.3
59.98 59.9 - 78.6
67.24 67.1 - 88.1
80.96 80.9 - 106.0 119.1 - 155.4
101.14 101.1 - 132.3 148.7 - 193.9
NA 122.1 - 159.7 179.5 - 234.0
NA 142.3 - 186.1 209.1 - 272.5
NA 163.3 - 213.5 239.9 - 312.6
NA 183.5 - 239.8 269.6 - 351.1
NA 203.7 - 266.2 299.2 - 389.6
NA 272.4 - 355.8 399.9 - 520.6
NA 341.1 - 445.4 500.6 - 651.6
PA500U/PA500X/PA550W/PA600X
NEC Display Solutions of America, Inc.
Definitions:
W = Image Width
H = Image Height (size)
C = Throw distance
Zoom Lenses
NP12ZL NP13ZL
1.19 - 1.56:1 1.50 - 3.02:1
inches inches
38.5 - 50.6 48.6 99.0
58.6 - 76.8 73.9 - 149.5
65.8 - 86.0 82.8 - 167.3
70.5 - 92.2 88.8 - 179.2
82.3 - 107.6 103.7 - 208.9
88.3 - 115.3 111.1 - 223.7
98.9 - 129.2 124.5 - 250.5
149.8 - 301.0
187.0 - 375.2
225.7 - 452.4
262.9 - 526.7
301.6 - 603.9
338.8 - 678.2
376.0 - 752.4
502.5 - 1004.9
628.9 1257.3 1250.6 - 2003.6 1977.1 - 3054.1
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
95.8 156.2 151.5 237.9
146.2 236.7 231.1 360.6
163.9 265.2 259.2 404.0
175.8 284.1 277.9 432.9
205.4 - 331.5 324.7 - 505.1
220.2 - 355.2 348.1 - 541.2
246.8 - 397.8 390.3 - 606.2
297.2 - 478.3 469.8 - 728.9
371.2 - 596.8 586.9 - 909.4
448.2 - 719.9 708.6 - 1097.2
522.2 - 838.3 825.6 - 1277.7
599.2 - 961.5 947.3 - 1465.5
673.2 - 1079.9 1064.3 - 1646.0
747.3 - 1198.4 1181.3 - 1826.5
998.9 - 1601.0 1579.2 - 2440.3
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Rev 1.9