Sharp Conference Series XG-V10WU Operation Manual page 24
Sharp lcd projector operation manual
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Also See for Conference Series XG-V10WU:
- Service manual (166 pages) ,
- Technical manual (68 pages) ,
- Network configuration manual (19 pages)
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Adjusting the Projection Distance
AN-LV18MX
Throw distance ratio
0.9 :1
Computer Input (5:4)
Video Input (4:3)
Video Input (16:9)
• There is an error of
3% in the formula above.
• Values with a minus ( ) sign indicate the distance of the lens center below the bottom of the screen.
E-23
Screen size
Diag.
Width
Height
600
480
360
500
400
300
400
320
240
300
240
180
200
160
120
150
120
90
100
80
60
84
67
50
72
58
43
60
48
36
40
32
24
The formula for screen size and projection distance
y = (0.0179x
0.0561)
3.28
z
(Upper) = 0.300x
1
z
(Lower) = 0.270x
2
Screen size
Diag.
Width
Height
600
480
360
500
400
300
400
320
240
300
240
180
200
160
120
150
120
90
100
80
60
84
67
50
72
58
43
60
48
36
40
32
24
The formula for screen size and projection distance
y = (0.0191x
0.0561)
3.28
z
(Upper) = 0.300x
1
z
(Lower) = 0.268x
2
Screen size
Diag.
Width
Height
500
435
245
400
348
196
300
261
147
200
174
98
150
131
74
133
116
65
106
92
52
100
87
49
92
80
45
84
73
41
72
63
35
60
52
29
40
35
20
The formula for screen size and projection distance
y = (0.0208x
0.0561)
3.28
z
(Upper) = 0.245x
1
z
(Lower) = 0.210x
2
Projection distance (L)
35 1
(10.7 m)
29 2
(8.9 m)
23 4
(7.1 m)
17 5
(5.3 m)
11 6
(3.5 m)
8 6
(2.6 m)
5 7
(1.7 m)
4 11
(1.5 m)
3 11
(1.2 m)
3 3
(1.0 m)
2 4
(0.7 m)
x: Screen size (diag.) (inches)
y: Projection distance (L) (feet)
z: Lens center to the lower edge of the screen (H) (inches)
Picture size (diag.) = Screen size (diag.)
Projection distance (L)
37 5
(11.4 m)
31 2
(9.5 m)
24 11
(7.6 m)
18 8
(5.7 m)
12 6
(3.8 m)
9 2
(2.8 m)
6 3
(1.9 m)
5 3
(1.6 m)
4 3
(1.3 m)
3 7
(1.1 m)
2 4
(0.7 m)
x: Screen size (diag.) (inches)
y: Projection distance (L) (feet)
z: Lens center to the lower edge of the screen (H) (inches)
Projection distance (L)
33 10
(10.3 m)
27 3
(8.3 m)
20 4
(6.2 m)
13 5
(4.1 m)
10 2
(3.1 m)
8 10
(2.7 m)
6 11
(2.1 m)
6 7
(2.0 m)
6 3
(1.9 m)
5 7
(1.7 m)
4 7
(1.4 m)
3 11
(1.2 m)
2 7
(0.8 m)
x: Screen size (diag.) (inches)
y: Projection distance (L) (feet)
z: Lens center to the lower edge of the screen (H) (inches)
Lens center to the lower edge of the screen (H)
Upper
Lower
15 0
(457.2 cm)
13 6
(411.5 cm)
12 6
(381.0 cm)
11 3
(342.9 cm)
10 0
(304.8 cm)
9 0
(274.3 cm)
7 6
(228.6 cm)
6 9
(205.7 cm)
5 0
(152.4 cm)
4 6
(137.2 cm)
3 9
(114.3 cm)
3 5
(102.9 cm)
2 6
(76.2 cm)
2 3
(68.6 cm)
2 1
(64.0 cm)
1 11
(57.6 cm)
1 10
(54.9 cm)
1 7
(49.4 cm)
1 6
(45.7 cm)
1 4
(41.1 cm)
1 0
(30.5 cm)
10.8
(27.4 cm)
0.96047
Lens center to the lower edge of the screen (H)
Upper
Lower
15 0
(457.2 cm)
13 5
(408.4 cm)
12 6
(381.0 cm)
11 2
(340.4 cm)
10 0
(304.8 cm)
8 11
(272.3 cm)
7 6
(228.6 cm)
6 8
(204.2 cm)
5 0
(152.4 cm)
4 6
(136.1 cm)
3 9
(114.3 cm)
3 4
(102.1 cm)
2 6
(76.2 cm)
2 3
(68.1cm)
2 1
(64.0 cm)
1 11
(57.2 cm)
1 10
(54.9 cm)
1 7
(49.0 cm)
1 6
(45.7 cm)
1 4
(40.8 cm)
1 0
(30.5 cm)
10.7
(27.2 cm)
Lens center to the lower edge of the screen (H)
Upper
Lower
10 3
(311.3 cm)
8 9
(267.0 cm)
8 2
(249.1 cm)
7 0
(213.6 cm)
6 2
(186.8 cm)
5 3
(160.2 cm)
4 1
(124.5 cm)
3 6
(106.8 cm)
3 1
(93.4 cm)
2 8
(80.1 cm)
2 9
(82.8 cm)
2 4
(71.0 cm)
2 2
(66.0 cm)
1 10
(56.6 cm)
2 1
(62.3 cm)
1 9
(53.4 cm)
1 11
(57.3 cm)
1 7
(49.1 cm)
1 9
(52.3 cm)
1 6
(44.9 cm)
1 6
(44.8 cm)
1 3
(38.5 cm)
1 3
(37.4 cm)
1 1
(32.0 cm)
9.8
(24.9 cm)
8.4
(21.4 cm)
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