Setting up
Screen size and throw distance
You can adjust the projection size with 2.0x zoom lens. Calculate and define the throw distance as follows.
Getting Started
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Projected image | SW |
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Screen |
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(Shown as 16:9 size) |
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All measurements and the calculation results bellow are approximate and may differ from the actual measurements.
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| Throw distance (16 : 9) |
| Throw distance (2.35 : 1) |
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Screen Diagonal | Minimum distance | Maximum distance | Minimum distance | Maximum distance | |||||
(SD) | (LW) | (LT) |
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1.02 m | (40") | 1.2 m | (3'11'') | 2.3 m | (7'6'') | 1.3 m | (4'3'') |
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1.27 m | (50") | 1.5 m | (4'11'') | 2.9 m | (9'6'') | 1.6 m | (5'2'') | 2.3 m | (7'6'') |
1.52 m | (60") | 1.8 m | (5'10'') | 3.5 m | (11'5'') | 1.9 m | (6'2'') | 2.8 m | (9'2'') |
1.78 m | (70") | 2.1 m | (6'10'') | 4.1 m | (13'5'') | 2.2 m | (7'2'') | 3.3 m | (10'9'') |
2.03 m | (80") | 2.4 m | (7'10'') | 4.7 m | (15'5'') | 2.6 m | (8'6'') | 3.8 m | (12'5'') |
2.29 m | (90") | 2.7 m | (8'10'') | 5.3 m | (17'4'') | 2.9 m | (9'6'') | 4.2 m | (13'9'') |
2.54 m | (100") | 3.0 m | (9'10'') | 5.9 m | (19'4'') | 3.2 m | (10'5'') | 4.7 m | (15'5'') |
3.05 m | (120") | 3.6 m | (11'9'') | 7.2 m | (23'7'') | 3.8 m | (12'5'') | 5.7 m | (18'8'') |
3.81 m | (150") | 4.5 m | (14'9'') | 9.0 m | (29'6'') | 4.8 m | (15'8'') | 7.1 m | (23'3'') |
5.08 m | (200") | 6.0 m | (19'8'') | 12.0 m | (39'4'') | 6.4 m | (20'11'') | 9.6 m | (31'5'') |
Calculation methods for screen dimensions |
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You can calculate more detailed screen dimension from the screen diagonal. |
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16 : 9 size |
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Screen width (SW) and screen height (SH) |
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SW (m)= SD (m) x 0.872 |
| SH (m) = SD (m) x 0.490 |
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Minimum distance (LW) and maximum distance (LT) |
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LW (m) = SD (m) x 1.189 - 0.04 | LT (m) = SD (m) x 2.378 - 0.05 |
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2.35 : 1 size |
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Screen width (SW) and screen height (SH) |
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SW (m)= SD (m) x 0.920 |
| SH (m) = SD (m) x 0.392 |
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Minimum distance (LW) and maximum distance (LT) |
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LW (m) = SD (m) x 1.256 - 0.04 | LT (m) = SD (m) x 1.899 - 0.05 |
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NOTE:
• Do not use the projector at a raised or a horizontally tilted position as it may cause malfunction of the projector.
• Make sure the projector lens surface is parallel with the screen. You can tilt the projector body less than approximately ± 30° vertically. Overtilting may result in shortening the component’s life.
• For the best quality of the projection image, install a screen where sun light or room light does not shine directly onto the screen. Close window shades or curtains to block the lights.
