Distance Chart [NP610S/NP510WS]
[NP610S]
Screen Size
Diagonal
Width
inch
mm
inch
mm
60
1524
48
1219
64
1626
51
1300
70
1778
56
1422
77
1956
62
1565
80
2032
64
1626
90
2286
72
1829
100
2540
80
2032
110
2794
88
2235
[NP510WS]
Screen Size
Diagonal
Width
inch
mm
inch
mm
57
1448
48
1228
60
1524
51
1292
70
1778
59
1508
80
2032
68
1723
87
2210
74
1874
90
2286
76
1939
94
2388
80
2025
104
2642
88
2240
WARNING
* Installing your projector on the ceiling must be done
by a qualified technician. Contact your NEC dealer for
more information.
* Do not attempt to install the projector yourself.
• Only use your projector on a solid, level surface. If the
projector falls to the ground, you can be injured and
the projector severely damaged.
• Do not use the projector where temperatures vary
greatly. The projector must be used at temperatures
between 41°F (5°C) and 104°F (40°C) (Eco mode se-
lected automatically at 95°F to 104°F/35°C to 40°C).
• Do not expose the projector to moisture, dust, or
smoke. This will harm the screen image.
• Ensure that you have adequate ventilation around your
projector so heat can dissipate. Do not cover the vents
on the side or the front of the projector.
C
Screen center
Lens center
α
B
Height
inch
mm
inch
mm
36
914
20
505
38
975
21
538
42
1067
23
589
46
1173
26
648
48
1219
27
673
54
1372
30
757
60
1524
33
841
66
1676
36
926
B
Height
inch
mm
inch
mm
30
767
20
508
32
808
21
535
37
942
25
624
42
1077
28
713
46
1171
31
776
48
1212
32
803
50
1265
33
838
55
1400
37
928
2. Installation and Connections
B = Vertical distance between lens center and
screen center
C = Throw distance
D = Vertical distance between lens center and
screen bottom (top of screen for ceiling ap-
plication)
α = Throw angle
B
D
NOTE: The values in the tables are design values and
may vary.
Screen bottom
C
D
wide
inch
mm
inch
mm
35
895
2
48
38
956
2
51
41
1049
2
56
46
1156
2
61
47
1203
3
64
53
1357
3
71
59
1511
3
79
66
1665
3
87
C
D
wide
inch
mm
inch
mm
36
902
5
125
37
951
5
131
44
1114
6
153
50
1277
7
175
55
1392
7
190
57
1441
8
197
59
1506
8
206
66
1669
9
228
Reflecting the Image
Using a mirror to reflect your projector's image enables
you to enjoy a much larger image when a smaller space
is required. Contact your NEC dealer if you need a mirror
system. If you're using a mirror system and your image
is inverted, use the MENU and buttons on your
projector cabinet or your remote control to correct the
orientation. (→ page 72)
16
α
wide
degree
29.4
29.4
29.3
29.3
29.2
29.2
29.1
29.1
α
wide
degree
29.4
29.4
29.3
29.2
29.1
29.1
29.1
29.1