NEC Display Solutions of America, Inc.
NP4100W Installation Guide
Desktop and Ceiling Mount
v 1.0
www.necdisplay.com
NP4100W Page 4 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 4x3 image, you must select 4x3 for each incoming signal in the OSM.
MENU>IMAGE OPTIONS>ASPECT RATIO
Ceiling Mount Installation
Desktop Installation
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 4:3 screens
Note:
For screen sizes not indicated on the projection tables, use the formulas on page 1.
A native (4:3) image will not fill the screen horizontally
when
using
a
(16:10)
screen.
Rear Lens
NP06FL
Diagonal Width(W) Height (H)
0.77:1
inches
inches
inches
inches
40
32
24
N/A
42.2
57.5
56.6
75.4
70.4 - 144.3
141.1
- 270.0
60
48
36
37.68
64.2 - 87.2
86.2 - 114.4 107.6 - 218.5
214.4
- 407.6
67
53.6
40.2
42.26
71.9 - 97.6
96.5 - 128.0 120.6 - 244.5
240.1
- 455.8
72
57.6
43.2
45.52
77.5 - 105.0
103.9 - 137.8 130.0 - 263.0
258.4
- 490.2
84
67.2
50.4
53.37
90.7 - 122.8
121.6 - 161.2 152.3 - 307.6
302.3
- 572.8
90
72
54
57.29
97.3 - 131.7
130.4 - 172.8 163.5 - 329.8
324.3
- 614.1
100
80
60
63.83
108.4 - 146.5
145.2 - 192.3 182.1 - 366.9
361.0
- 683.0
120
96
72
76.90
130.4 - 176.2
174.7 - 231.3 219.4 - 441.2
434.2
- 820.6
150
120
90
96.51
163.5 - 220.7
218.9 - 289.7 275.2 - 552.5
544.2
- 1027.1
180
144
108
116.11
196.6 - 265.2
263.2 - 348.2 331.1 - 663.8
654.1
- 1233.6
210
168
126
NA
229.7 - 309.7
307.4 - 406.6 387.0 - 775.2
764.0
- 1440.1
240
192
144
NA
262.8 - 354.2
351.7 - 465.0 442.8 - 886.5
873.9
- 1646.6
270
216
162
NA
295.9 - 398.7
395.9 - 523.5 498.7 - 997.9
983.8
- 1853.1
300
240
180
NA
329.0 - 443.1
440.2 - 581.9 554.6 - 1109.2 1093.8 - 2059.6
400
320
240
NA
439.3 - 591.5
587.7 - 776.7 740.8 - 1480.3 1460.2 - 2747.9
inches
inches
inches
inches
Screen Size (4:3)
Zoom Lenses
4.43 - 8.30:1
NP07ZL
NP08ZL
NP09ZL
NP10ZL
2.22 - 4.43:1
1.78 - 2.35:1
1.33 - 1.79:1
C
Screen Ctr
Throw Distance
Screen Bottom
3.89"
C
Screen Ctr
Throw Distance
Screen Top
X
7.99"
"Projector Location
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"
Lens Offset From
Mou nt Pipe
5.32"
Based on Lens Shift"
Lens Shift Range
