Adjusting the Projection Distance
AN-LV55EZ
Throw distance ratio 2.6 to 3.7 :1
Computer and Video |
| Screen size (4:3) |
| Projection distance (L) |
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| Lens center to the lower edge of the screen (H) | |||||
Input (4:3) |
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Diag. |
| Width |
| Height |
| Maximum |
| Minimum |
| Upper | Lower | |
| 600 |
| 480 |
| 360 |
| 156 2 (47.6 m) | 111 | 7 (34.0 m) | 15 | 0 (457.2 cm) | 0.0 (0.0 cm) |
| 500 |
| 400 |
| 300 |
| 130 3 (39.7 m) | 92 10 (28.3 m) | 12 | 6 (381.0 cm) | 0.0 (0.0 cm) | |
| 400 |
| 320 |
| 240 |
| 104 0 (31.7 m) | 74 | 2 (22.6 m) | 10 | 0 (304.8 cm) | 0.0 (0.0 cm) |
| 300 |
| 240 |
| 180 |
| 77 9 (23.7 m) | 55 | 5 (16.9 m) | 7 | 6 (228.6 cm) | 0.0 (0.0 cm) |
| 200 |
| 160 |
| 120 |
| 51 10 (15.8 m) | 36 | 9 (11.2 m) | 5 | 0 (152.4 cm) | 0.0 (0.0 cm) |
| 150 |
| 120 |
| 90 |
| 38 9 (11.8 m) | 27 | 7 (8.4 m) | 3 | 9 (114.3 cm) | 0.0 (0.0 cm) |
| 100 |
| 80 |
| 60 |
| 25 7 (7.8 m) | 18 | 1 (5.5 m) | 2 | 6 (76.2 cm) | 0.0 (0.0 cm) |
| 84 |
| 67 |
| 50 |
| 21 4 (6.5 m) | 15 | 1 (4.6 m) | 2 | 1 (64.0 cm) | 0.0 (0.0 cm) |
| The formula for screen size and projection distance |
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| y1 (Max.) = (0.0797x 0.1868) 3.28 |
| x: Screen size (diag.) (inches) |
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| y2 (Min.) = (0.0569x 0.1862) 3.28 |
| y: Projection distance (L) (feet) |
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| z1 (Upper) = 0.300x |
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| z: Lens center to the lower edge of the screen (H) (inches) | ||||||||
| z2 (Lower) = 0 |
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Video Input (16:9) |
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| Screen size (4:3) |
| Projection distance (L) |
|
| Lens center to the lower edge of the screen (H) | ||||||
| Diag. |
| Width |
| Height |
| Maximum |
| Minimum |
| Upper | Lower |
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| 500 |
| 435 |
| 245 |
| 141 9 (43.2 m) | 101 | 1 (30.8 m) | 10 3 (311.3 cm) | 3 5 (103.8 cm) | |
| 400 |
| 348 |
| 196 |
| 113 2 (34.5 m) | 80 | 9 (24.6 m) | 8 2 (249.1 cm) | 2 9 (83.0 cm) | |
| 300 |
| 261 |
| 147 |
| 85 0 (25.9 m) | 60 | 4 (18.4 m) | 6 2 (186.8 cm) | 2 1 (62.3 cm) | |
| 200 |
| 174 |
| 98 |
| 56 5 (17.2 m) | 40 | 0 (12.2 m) | 4 1 (124.5 cm) | 1 4 (41.5 cm) | |
| 150 |
| 131 |
| 74 |
| 42 0 (12.8 m) | 29 10 (9.1 m) | 3 1 (93.4 cm) | 1 0 (31.1 cm) | ||
| 133 |
| 116 |
| 65 |
| 37 5 (11.4 m) | 26 | 7 (8.1 m) | 2 9 (82.8 cm) | 10.9 (27.6 cm) | |
| 106 |
| 92 |
| 52 |
| 29 6 (9.0 m) | 21 | 0 (6.4 m) | 2 2 (66.0 cm) | 8.9 (22.0 cm) | |
| 100 |
| 87 |
| 49 |
| 27 11 (8.5 m) | 19 | 8 (6.0 m) | 2 1 (62.3 cm) | 8.2 (20.8 cm) | |
| 92 |
| 80 |
| 45 |
| 25 7 (7.8 m) | 18 | 1 (5.5 m) | 1 11 (57.3 cm) | 7.5 (19.1 cm) | |
| 84 |
| 73 |
| 41 |
| 23 4 (7.1 m) | 16 | 5 (5.0 m) | 1 9 (52.3 cm) | 6.9 (17.4 cm) | |
| The formula for screen size and projection distance |
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| y1 (Max.) = (0.0868x 0.1868) 3.28 |
| x: Screen size (diag.) (inches) |
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| y2 (Min.) = (0.0620x 0.1862) 3.28 |
| y: Projection distance (L) (feet) |
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| z1 (Upper) = 0.245x |
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| z: Lens center to the lower edge of the screen (H) (inches) | ||||||||
| z2 (Lower) =0.082x |
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Setup & Connections
• 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.
