Sharp Conference Series XG-V10WU Operation Manual page 27

Adjusting the Projection Distance
AN-LV55EZ
Throw distance ratio
2.6 to 3.7 :1
Computer Input (5:4)
Diag.
600
500
400
300
200
150
100
84
The formula for screen size and projection distance
y
1
y
2
z
1
z
2
Video Input (4:3)
Diag.
600
500
400
300
200
150
100
84
The formula for screen size and projection distance
y
1
y
2
z
1
z
2
Video Input (16:9)
Diag.
500
400
300
200
150
133
106
100
92
84
The formula for screen size and projection distance
y
1
y
2
z
1
z
2
• 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.
Screen size Projection distance (L)
Width Height Maximum
480 360 149 11 (45.7 m)
400 300 125 0 (38.1 m)
320 240 99 9 (30.4 m)
240 180 74 10 (22.8 m)
160 120 49 6 (15.1 m)
120 90 37 1 (11.3 m)
80 60 24 7 (7.5 m)
67 50 20 4 (6.2 m)
(Max.) = (0.0765x 0.1868) 3.28
(Min.) = (0.0547x 0.1862) 3.28
(Upper) = 0.300x
(Lower) = 0
Screen size Projection distance (L)
Width Height Maximum
480 360 160 1 (48.8 m)
400 300 133 6 (40.7 m)
320 240 106 8 (32.5 m)
240 180 79 9 (24.3 m)
160 120 53 2 (16.2 m)
120 90 39 8 (12.1 m)
80 60 26 3 (8.0 m)
67 50 22 0 (6.7 m)
(Max.) = (0.0817x 0.1868) 3.28
(Min.) = (0.0583x 0.1862) 3.28
(Upper) = 0.300x
(Lower) = 0.020x
Screen size Projection distance (L)
Width Height Maximum
435 245 145 4 (44.3 m)
348 196 116 2 (35.4 m)
261 147 86 11 (26.5 m)
174 98 57 9 (17.6 m)
131 74 43 4 (13.2 m)
116 65 38 5 (11.7 m)
92 52 30 2 (9.2 m)
87 49 28 7 (8.7 m)
80 45 26 3 (8.0 m)
73 41 23 11 (7.3 m)
(Max.) = (0.0890x 0.1868) 3.28
(Min.) = (0.0635x 0.1862) 3.28
(Upper) = 0.245x
(Lower) = 0.103x
Lens center to the lower edge of the screen (H)
Minimum Upper
106 11 (32.6 m) 15 0 (457.2 cm)
89 3 (27.2 m) 12 6 (381.0 cm)
71 2 (21.7 m) 10 0 (304.8 cm)
53 2 (16.2 m) 7 6 (228.6 cm)
35 5 (10.8 m) 5 0 (152.4 cm)
26 3 (8.0 m) 3 9 (114.3 cm)
17 5 (5.3 m) 2 6 (76.2 cm)
14 5 (4.4 m) 2 1 (64.0 cm)
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.)
Lens center to the lower edge of the screen (H)
Minimum Upper
114 2 (34.8 m) 15 0 (457.2 cm)
95 2 (29.0 m) 12 6 (381.0 cm)
75 9 (23.1 m) 10 0 (304.8 cm)
56 9 (17.3 m) 7 6 (228.6 cm)
37 9 (11.5 m) 5 0 (152.4 cm)
28 3 (8.6 m) 3 9 (114.3 cm)
18 4 (5.6 m) 2 6 (76.2 cm)
15 5 (4.7 m) 2 1 (64.0 cm)
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)
Minimum Upper
103 8 (31.6 m) 10 3 (311.3 cm)
82 8 (25.2 m) 8 2 (249.1 cm)
62 0 (18.9 m) 6 2 (186.8 cm)
41 0 (12.5 m) 4 1 (124.5 cm)
30 6 (9.3 m) 3 1 (93.4 cm)
27 3 (8.3 m) 2 9 (82.8 cm)
21 4 (6.5 m) 2 2 (66.0 cm)
20 4 (6.2 m) 2 1 (62.3 cm)
18 8 (5.7 m) 1 11 (57.3 cm)
16 9 (5.1 m) 1 9 (52.3 cm)
x: Screen size (diag.) (inches)
y: Projection distance (L) (feet)
z: Lens center to the lower edge of the screen (H) (inches)
Lower
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0 0 (0.0 cm)
0.96047
Lower
11.7 ( 29.8 cm)
9.8 ( 24.8 cm)
7.8 ( 19.8 cm)
5.9 ( 14.9 cm)
3.9 ( 9.9 cm)
2.9 ( 7.4 cm)
2.0 ( 5.0 cm)
1.7 ( 4.2 cm)
Lower
4 4 ( 131.4 cm)
3 5 ( 105.2 cm)
2 7 ( 78.9 cm)
1 9 ( 52.6 cm)
1 4 ( 39.4 cm)
1 2 ( 35.0 cm)
11.0 ( 27.9 cm)
10.4 ( 26.3 cm)
9.5 ( 24.2 cm)
8.7 ( 22.1 cm)
E-26