Sharp Conference Series XG-V10WU Operation Manual page 26

Adjusting the Projection Distance
AN-LV36EZ
Throw distance ratio
1.7 to 2.7 :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-25
Screen size
Diag. Width Height Maximum
600 480 360 111 3 (33.9 m)
500 400 300 92 10 (28.3 m)
400 320 240 74 2 (22.6 m)
300 240 180 55 5 (16.9 m)
200 160 120 36 9 (11.2 m)
150 120 90 27 7 (8.4 m)
100 80 60 18 1 (5.5 m)
84 67 50 15 1 (4.6 m)
72 58 43 13 1 (4.0 m)
60 48 36 10 10 (3.3 m)
40 32 24 6 11 (2.1 m)
The formula for screen size and projection distance
y (Max.) = (0.0568x 0.1391)
1
y (Min.) = (0.0355x 0.0804)
2
z (Upper) = 0.300x
1
z (Lower) = 0
2
Screen size
Diag. Width Height Maximum
600 480 360 118 9 (36.2 m)
500 400 300 98 9 (30.1 m)
400 320 240 79 1 (24.1 m)
300 240 180 59 1 (18.0 m)
200 160 120 39 4 (12.0 m)
150 120 90 29 2 (8.9 m)
100 80 60 19 4 (5.9 m)
84 67 50 16 1 (4.9 m)
72 58 43 13 9 (4.2 m)
60 48 36 11 6 (3.5 m)
40 32 24 7 7 (2.3 m)
The formula for screen size and projection distance
y (Max.) = (0.0605x 0.1391)
1
y (Min.) = (0.0379x 0.0804)
2
z (Upper) = 0.300x
1
z (Lower) = 0.020x
2
Screen size
Diag. Width Height Maximum
500 435 245 107 11 (32.9 m)
400 348 196 86 3 (26.3 m)
300 261 147 64 8 (19.7 m)
200 174 98 43 0 (13.1 m)
150 131 74 32 2 (9.8 m)
133 116 65 28 3 (8.6 m)
106 92 52 22 8 (6.9 m)
100 87 49 21 4 (6.5 m)
92 80 45 19 4 (5.9 m)
84 73 41 17 9 (5.4 m)
72 63 35 15 1 (4.6 m)
60 52 29 12 6 (3.8 m)
40 35 20 8 2 (2.5 m)
The formula for screen size and projection distance
y (Max.) = (0.0660x 0.1391)
1
y (Min.) = (0.0413x 0.0804)
2
z (Upper) = 0.245x
1
z (Lower) = 0.103x
2
Projection distance (L)
Minimum
69 7 (21.2 m)
58 1 (17.7 m)
46 3 (14.1 m)
34 9 (10.6 m)
23 0 (7.0 m)
17 1 (5.2 m)
11 6 (3.5 m)
9 6 (2.9 m)
8 2 (2.5 m)
6 11 (2.1 m)
4 3 (1.3 m)
x: Screen size (diag.) (inches)
3.28
y: Projection distance (L) (feet)
3.28
z: Lens center to the lower edge of the screen (H) (inches)
Picture size (diag.) = Screen size (diag.)
Projection distance (L)
Minimum
74 6 (22.7 m)
62 0 (18.9 m)
49 6 (15.1 m)
37 1 (11.3 m)
24 7 (7.5 m)
18 4 (5.6 m)
12 2 (3.7 m)
10 2 (3.1 m)
8 10 (2.7 m)
7 3 (2.2 m)
4 7 (1.4 m)
3.28 x: Screen size (diag.) (inches)
3.28 y: Projection distance (L) (feet)
z: Lens center to the lower edge of the screen (H) (inches)
Projection distance (L)
Minimum
67 7 (20.6 m)
53 10 (16.4 m)
40 4 (12.3 m)
26 11 (8.2 m)
20 0 (6.1 m)
17 9 (5.4 m)
14 1 (4.3 m)
13 1 (4.0 m)
12 2 (3.7 m)
11 2 (3.4 m)
9 6 (2.9 m)
7 10 (2.4 m)
5 3 (1.6 m)
3.28 x: Screen size (diag.) (inches)
3.28 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) 0 0 (0.0 cm)
12 6 (381.0 cm) 0 0 (0.0 cm)
10 0 (304.8 cm) 0 0 (0.0 cm)
7 6 (228.6 cm) 0 0 (0.0 cm)
5 0 (152.4 cm) 0 0 (0.0 cm)
3 9 (114.3 cm) 0 0 (0.0 cm)
2 6 (76.2 cm) 0 0 (0.0 cm)
2 1 (64.0 cm) 0 0 (0.0 cm)
1 10 (54.9 cm) 0 0 (0.0 cm)
1 6 (45.7 cm) 0 0 (0.0 cm)
1 0 (30.5 cm) 0 0 (0.0 cm)
0.96047
Lens center to the lower edge of the screen (H)
Upper Lower
15 0 (457.2 cm) 11.7 ( 29.8 cm)
12 6 (381.0 cm) 9.8 ( 24.8 cm)
10 0 (304.8 cm) 7.8 ( 19.8 cm)
7 6 (228.6 cm) 5.9 ( 14.9 cm)
5 0 (152.4 cm) 3.9 ( 9.9 cm)
3 9 (114.3 cm) 2.9 ( 7.4 cm)
2 6 (76.2 cm) 2.0 ( 5.0 cm)
2 1 (64.0 cm) 1.7 ( 4.2 cm)
1 10 (54.9 cm) 1.4 ( 3.6 cm)
1 6 (45.7 cm) 1.2 ( 3.0 cm)
1 0 (30.5 cm) 0.8 ( 2.0 cm)
Lens center to the lower edge of the screen (H)
Upper Lower
10 3 (311.3 cm) 4 4 ( 131.4 cm)
8 2 (249.1 cm) 3 5 ( 105.2 cm)
6 2 (186.8 cm) 2 7 ( 78.9 cm)
4 1 (124.5 cm) 1 9 ( 52.6 cm)
3 1 (93.4 cm) 1 4 ( 39.4 cm)
2 9 (82.8 cm) 1 2 ( 35.0 cm)
2 2 (66.0 cm) 11.0 ( 27.9 cm)
2 1 (62.3 cm) 10.4 ( 26.3 cm)
1 11 (57.3 cm) 9.5 ( 24.2 cm)
1 9 (52.3 cm) 8.7 ( 22.1 cm)
1 6 (44.8 cm) 7.4 ( 18.9 cm)
1 3 (37.4 cm) 6.2 ( 15.8 cm)
9.8 (24.9 cm) 4.1 ( 10.5 cm)