NEC NP4001, Installation Manual

Page: 2 / 10

NEC Display Solutions of America, Inc.
NP4001 Installation Guide
Desktop and Ceiling Mount
v 1.0
www.necdisplay.com NP4001 Page 2 of 10
Projection Distance and Screen Size for Ceiling Mount
The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.
Distances are in inches. For millimeters multiply by 25.4.
Note:
To achieve a 16x9 image, you must select 16x9 for each incoming signal in the OSM.
MENU>IMAGE OPTIONS>ASPECT RATIO
C
Screen Ctr
Throw Distance
Screen Top
X
7.99"
Lens Offset From
Mount Pipe
5.32"
Shift Range
X=Distance from lens to mount ctr
NP06FL: X=7.56"
NP07ZL: X=7.56"
NP08ZL: X=7.56"
NP09ZL: X=7.91"
NP10ZL: X=7.56"
Ceiling Mount Installation
Desktop Installation
C
Screen Ctr
Throw Distance
Screen Bottom
3.89"
Note:
Lens shift feature is not available with NP06FL
(rear lens) NP06FL should be used only for
“zero degree” / “no-offset” applications.
Distance Chart for popular 16:9 screens
Rear Lens
NP06FL
Diagonal Width(W) Height (H) 0.77:1
inches inches inches inches
92 80 45 63.83 108.4 - 146.5 145.2 - 192.3 182.1 - 366.9 361.0 - 683.0
100 87 49 69.54 118.0 - 159.5 158.1 - 209.4 198.4 - 399.4 393.0 - 743.2
106 92 52 73.63 124.9 - 168.8 167.3 - 221.5 210.0 - 422.6 415.9 - 786.2
110 96 54 76.90 130.4 - 176.2 174.7 - 231.3 219.4 - 441.2 434.2 - 820.6
119 104 58.8 83.43 141.4 - 191.0 189.4 - 250.8 238.0 - 478.3 470.9 - 889.5
123 107 60 85.88 145.6 - 196.6 194.9 - 258.1 245.0 - 492.2 484.6 - 915.3
133 116 65 93.24 158.0 - 213.3 211.5 - 280.0 265.9 - 534.0 525.8 - 992.7
135 118 66 94.87 160.8 - 217.0 215.2 - 284.9 270.6 - 543.2 535.0 - 1009.9
159 139 78 112.03 189.7 - 255.9 254.0 - 336.0 319.5 - 640.6 631.2 - 1190.6
161 140 79 112.85 191.1 - 257.7 255.8 - 338.4 321.8 - 645.3 635.8 - 1199.2
229 200 113 NA 273.8 - 369.0 366.4 - 484.5 461.5 - 923.6 910.6 - 1715.4
275 240 135 NA 329.0 - 443.1 440.2 - 581.9 554.6 - 1109.2 1093.8 - 2059.6
367 320 180 NA 439.3 - 591.5 587.7 - 776.7 740.8 - 1480.3 1460.2 - 2747.9
459 400 225 NA 549.6 - 739.8 735.2 - 971.5 927.1 - 1851.4 1826.6 - 3436.2
inches inches inches inches
Screen Size (16:9)
Zoom Lenses
4.43 - 8.30:1
NP07ZL NP08ZL NP09ZL NP10ZL
2.22 - 4.43:1 1.33 - 1.79:1 1.78 - 2.35:1
Note:
For screen sizes not indicated on the projection tables, use the formulas on page 1.