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English ...
Installation
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 mount)
α=> Throw angle
(W)
(H)
(B)
(D)
(C)
Screen Diag
onal
Lens Center
Screen Center
Throw Angle (α)
Screen Size
(B)
(C)
(D)
(α)
Diagonal
Width (W)
Height (H)
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
degree
77
1956
65
1659
41
1037
31
777
6
148
10
259
55.3
80
2032
68
1723
42
1077
32
808
7
169
11
269
55.3
85
2159
72
1831
45
1144
34
858
8
205
11
286
55.3
87.2
2215
74
1878
46
1174
35
880
9
220
12
293
55.3
90
2286
76
1939
48
1212
36
909
9
240
12
303
55.3
95
2413
81
2046
50
1279
38
959
11
276
13
320
55.3
100
2540
85
2154
53
1346
40
1010
12
311
13
337
55.3
U310W/U260W
This graph is for user’s reference only.
Throw Distance and Screen Size
Screen Size
(B)
(C)
(D)
(α)
Diagonal
Width (W)
Height (H)
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
degree
63
1600
50
1280
38
960
29
749
5
130
11
269
55.3
65
1651
52
1321
39
991
30
773
6
146
11
277
55.3
70
1778
56
1422
42
1067
33
832
7
188
12
299
55.3
75
1905
60
1524
45
1143
35
892
9
230
13
320
55.3
77
1956
62
1565
46
1173
36
915
10
247
13
329
55.3
80
2032
64
1626
48
1219
37
951
11
272
13
341
55.3
85
2159
68
1727
51
1295
40
1010
12
314
14
363
55.3
U300X/U250X