![](/images/new-backgrounds/1191257/19125727x1.webp)
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting, and the video format each factors in the projected image size.
Projection dimensions
Refer to "Dimensions" on page 55 for the center of lens dimensions of this projector before calculating the appropriate position.
Maximum zoom | Minimum zoom |
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H | H |
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Diagonal | Diagonal |
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W | W | Vertical offset | Projection distance |
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MX520
The screen aspect ratio is 4:3 and the projected picture is 4:3
| Screen size |
| Projection distance (mm) |
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Diagonal |
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W | H | distance |
| distance | offset | |||
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Inch | mm | (mm) | (mm) | (max. | (min. | (mm) | ||
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30 | 762 | 610 | 457 | 1132 | 1189 | 1245 | 46 | |
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40 | 1016 | 813 | 610 | 1509 | 1585 | 1660 | 61 | |
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50 | 1270 | 1016 | 762 | 1887 | 1981 | 2075 | 76 | |
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60 | 1524 | 1219 | 914 | 2264 | 2377 | 2491 | 91 | |
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80 | 2032 | 1626 | 1219 | 3019 | 3170 | 3321 | 122 | |
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100 | 2540 | 2032 | 1524 | 3774 | 3962 | 4151 | 152 | |
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120 | 3048 | 2438 | 1829 | 4528 | 4755 | 4981 | 183 | |
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150 | 3810 | 3048 | 2286 | 5660 | 5943 | 6226 | 229 | |
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200 | 5080 | 4064 | 3048 | 7547 | 7925 | 8302 | 305 | |
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220 | 5588 | 4470 | 3353 | 8302 | 8717 | 9132 | 335 | |
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250 | 6350 | 5080 | 3810 | 9434 | 9906 | 10377 | 381 | |
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300 | 7620 | 6096 | 4572 | 11321 | 11887 | 12453 | 457 | |
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For example, if you are using an
If your measured projection distance is 6.0 m (6000 mm), the closest match in the "Projection distance (mm)" column is 5943 mm. Looking across this row shows that a 150'' (about 3.8 m) screen is required.
14 Positioning your projector