Projection Distance Formula You can calculate the projection distance using the following formulas. You can see a more detailed projection simulation on our Web site. https://epson.com/ The installation work (wall mounting) should be performed by specialists who have technical knowledge and ability. * When the image is shifted to the topmost position using the Image Shift feature.
7 Projection distance (a) formula Minimum (Wide) a (mm) = Projection screen size (inch) × 7.7493 - 20.027 b (mm) = Projection screen size (inch) × 1.9844 c (mm) = Projection screen size (inch) × 17.2244 Maximum (Tele) a (mm) = Projection screen size (inch) × 10.4616 - 20.027 b (mm) = Projection screen size (inch) × 5.3459 c (mm) = Projection screen size (inch) × 20.5859 b c 233 m a Projection distance (a) formula When Screen Position Minimum (Wide) a (mm) = Projection screen size (inch) × 6.8024 - 20.027 is in the middle b (mm) = Projection screen size (inch) × 3.9715 c (mm) = Projection screen size (inch) × 12.8901 Maximum (Tele) * a (mm) = Projection screen size (inch) × 9.1833 - 20.027 b (mm) = Projection screen size (inch) × 5.3615 c (mm) = Projection screen size (inch) × 14.2801 Maximum (Tele) * a (mm) = Projection screen size (inch) × 9.1833 - 20.027 b (mm) = Projection screen size (inch) × 5.3615 c (mm) = Projection screen size (inch) × 14.2801 When Screen Position is at the top Minimum (Wide) a (mm) = Projection screen size (inch) × 6.8024 - 20.027 b (mm) = Projection screen size (inch) × 1.7419 c (mm) = Projection screen size (inch) × 10.6604 Maximum (Tele) * a (mm) = Projection screen size (inch) × 9.1833 - 20.027 b (mm) = Projection screen size (inch) × 2.3515 c (mm) = Projection screen size (inch) × 11.2700 233 mm a 233 mm b c Projection distance (a) formula When Screen Position is in the middle Minimum (Wide) a (mm) = Projection screen size (inch) × 6.6776 - 20.027 b (mm) = Projection screen size (inch) × 3.2733 c (mm) = Projection screen size (inch) × 13.2789 Maximum (Tele) * a (mm) = Projection screen size (inch) × 9.0147 - 20.027 b (mm) = Projection screen size (inch) × 4.419 c (mm) = Projection screen size (inch) × 14.4245 When Screen Position is at the top Minimum (Wide) a (mm) = Projection screen size (inch) × 6.6776 - 20.027 b (mm) = Projection screen size (inch) × 1.7099 c (mm) = Projection screen size (inch) × 11.7154 Maximum (Tele) * a (mm) = Projection screen size (inch) × 9.0147 - 20.027 b (mm) = Projection screen size (inch) × 2.3084 c (mm) = Projection screen size (inch) × 12.3139 Projection distance (a) formula Minimum (Wide) a (mm) = Projection screen size (inch) × 6.332 - 20.027 b (mm) = Projection screen size (inch) × 1.6214 c (mm) = Projection screen size (inch) × 14.0741 Maximum (Tele) a (mm) = Projection screen size (inch) × 8.5482 - 20.027 b (mm) = Projection screen size (inch) × 4.3682 c (mm) = Projection screen size (inch) × 16.8208 Projection distance (a) formula Minimum (Wide) a (mm) = Projection screen size (inch) ×6.8452 - 20.027 b (mm) = Projection screen size (inch) ×1.7529 c (mm) = Projection screen size (inch) ×15.2148 Maximum (Tele) a (mm) = Projection screen size (inch) ×9.2411 - 20.027 b (mm) = Projection screen size (inch) ×4.7222 c (mm) = Projection screen size (inch) ×18.1842