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NP3151W Installation Guide
Desktop and Ceiling Mount
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.
Ceiling Mount Installation
Desktop Installation
Note:
Lens shift feature is not available with NP01FL
(rear lens) NP01FL should be used only for
"zero degree" / "no-offset" applications.
Distance Chart for popular 4:3 screens
Screen Size (4:3)
Diagonal Width(W) Height (H)
inches
inches
40
32
60
48
67
53.6
72
57.6
84
67.2
90
72
100
80
120
96
150
120
180
144
210
168
240
192
270
216
300
240
400
320
500
400
Note:
For screen sizes not indicated on the projection tables, use the formulas on page 1.
www.nec-display-solutions.com
Rear Lens
Standard
NP01FL
1.5 - 2.0:1
0.8:1
inches
inches
inches
24
25.38
47.37 - 63.8
36
38.7
72.11 - 96.6
40.2
43.3
80.8 - 108.2
43.2
46.6
86.9 - 116.4
50.4
54.6
101.8 - 136.1
54
58.6
109.2 - 146.0
60
65.2
121.6 - 162.4 95.96 - 125.4 157.7 - 250.8
72
78.5
146.3 - 195.3 115.5 - 150.8 189.8 - 301.6
90
98.46
183.4 - 244.6 144.8 - 188.9 238.0 - 377.7
108
NA
220.5 - 294.0 174.2 - 227.1 286.2 - 453.8
126
NA
257.6 - 343.3 203.5 - 265.2 334.3 - 529.9
144
NA
294.7 - 392.6 232.8 - 303.4 382.5 - 606.0
162
NA
331.8 - 442.0 262.2 - 341.5 430.7 - 682.1
180
NA
368.9 - 491.3 291.5 - 379.7 478.8 - 758.2
240
NA
492.6 - 655.7 389.2 - 506.8 639.4 - 1011.9
300
NA
616.30 - 820.2 487.0 - 634.0 799.9
NEC Display Solutions Europe GmbH
(
bitte löschen, wenn Bemaßung in "mm" geändert ist)
Screen Top
Screen Ctr
Screen Ctr
Screen Bottom
Zoom Lenses
NP02ZL
NP03ZL
1.18 - 1.54:1
1.94 - 3.07:1
inches
inches
37.3 - 49.07
61.4
56.9 - 74.5
93.5 - 149.4
63.7 - 83.4
104.7 - 167.1
68.6 - 89.8
112.8 - 179.8
80.3 - 105.0 132.0 - 210.3
86.2 - 112.6 141.7 - 225.5
C
Throw Distance
Lens Offset From
Mount Pipe
X=Distance from lens to mount ctr
3.30"
C
Throw Distance
3.45"
NP04ZL
2.98 - 4.77:1
4.62 - 7.02:1
inches
NA
98.6
141.7 - 229.7
NA - NA
158.8 - 257.0
NA - NA
171.1 - 276.6
NA - NA
200.4 - 323.5
316.8 - 485.5
215.0 - 346.9
340.0 - 520.7
239.5 - 386.0
378.6 - 579.4
288.3 - 464.2
455.8 - 696.8
361.6 - 581.5
571.7 - 872.9
434.9 - 698.7
687.5 - 1049.0
508.2 - 816.0
803.4 - 1225.1
581.5 - 933.3
919.3 - 1401.2
654.8 - 1050.5 1035.1 - 1577.3
728.1 - 1167.8 1151.0 - 1753.5
972.4 - 1558.7 1537.2 - 2340.5
1265.6 1216.7 - 1949.6 1923.4 - 2927.5
NP3151W
v 1.6
X
7.72"
Shift Range
NP01FL: X=7.99"
NP02ZL: X=7.78"
Standard: X=7.03"
NP03ZL: X=7.83"
NP04ZL: X=7.43"
NP05ZL: X=7.41"
NP05ZL
inches
NA
Page 2 of 9
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