Nikon NP64 Manuale Utente
10
2. Installation and Connections
Throw Distance and Screen Size
The following shows the proper relative positions of the projector and screen. Refer to the table to determine the
position of installation.
position of installation.
Distance Chart
C
D
B
Screen center
Lens center
Screen bottom
2.28"/58 mm
Projector bottom
Screen Size
B
C
D
α
Diagonal
Width
Height
wide -
tele
wide -
tele
inch
inch
inch
inch
inch
inch
degree
33
26
20
13
-
57
3
- 12.6
40
32
24
15
57 -
69
3
15.0 - 12.5
60
48
36
23
87 - 105
5
14.9 - 12.4
67
54
40
26
97 -
117
6
14.9 - 12.4
72
58
43
28
104 - 126
6
14.9 - 12.4
80
64
48
31
116 - 140
7
14.8 - 12.3
84
67
50
32
122 - 147
7
14.8 - 12.3
90
72
54
35
130 - 158
8
14.8 - 12.3
100
80
60
38
145 -
176
8
14.8 - 12.3
120
96
72
46
174 -
211
10
14.8 - 12.3
150
120
90
58
219 - 264
13
14.7 - 12.3
180
144
108
69
263 - 317
15
14.7 - 12.3
200
160
120
77
292 - 353
17
14.7 - 12.3
220
176
132
84
321 - 388
18
14.7 - 12.3
240
192
144
92
351 - 423
20
14.7 - 12.3
260
208
156
100
380 - 459
22
14.7 - 12.3
280
224
168
107
409 - 494
23
14.7 - 12.3
300
240
180
115
439 - 530
25
14.7 - 12.3
Screen Size
B
C
D
α
Diagonal Diagonal
Width
Height
wide
-
tele
wide - tele
inch
mm
mm
mm
mm
mm
mm
degree
33
838
671
503
321
- 1440
70
- 12.6
40
1016
813
610
390
1450 - 1760
85
15.0 - 12.5
60
1524
1219
914
584
2200 - 2660
127 14.9 - 12.4
67
1702
1361
1021
653
2460 - 2970
142 14.9 - 12.4
72
1829
1463
1097
701
2640 - 3200
153 14.9 - 12.4
80
2032
1626
1219
779
2940 - 3560
169 14.8 - 12.3
84
2134
1707
1280
818
3090 - 3740
178 14.8 - 12.3
90
2286
1829
1372
877
3310 - 4010
191 14.8 - 12.3
100
2540
2032
1524
974
3690 - 4460
212 14.8 - 12.3
120
3048
2438
1829
1169 4430 - 5360
254 14.8 - 12.3
150
3810
3048
2286
1461 5550 - 6710
318 14.7 - 12.3
180
4572
3658
2743
1753 6670 - 8060
381 14.7 - 12.3
200
5080
4064
3048
1948 7420 - 8960
424 14.7 - 12.3
220
5588
4470
3353
2143 8160 - 9850
466 14.7 - 12.3
240
6096
4877
3658
2337 8910 - 10750
508 14.7 - 12.3
260
6604
5283
3962
2532 9650 - 11650
551 14.7 - 12.3
280
7112
5690
4267
2727 10400 - 12550
593 14.7 - 12.3
300
7620
6096
4572
2922 11140 - 13450
636 14.7 - 12.3
B = Vertical distance between lens center and screen center
C = Throw distance
D = Vertical distance between lens center and bottom of screen(top of screen for ceiling application)
C = Throw distance
D = Vertical distance between lens center and bottom of screen(top of screen for ceiling application)
α = Throw angle
NOTE: The values in the tables are design values and may vary.