Epson 410W User's Guide - Page 16

note You can download the Projection Distance Calculator program from the Drivers & Downloads section of Epson's website: www.epson.com/support Positioning the Projector Before connecting the projector, you need to decide where to place it. If the projector isn't already installed in the room you're using, you can place it on a table in front of the screen. This lets you stand in the front of the room, face the audience, and control the projector. Ideally, you should place the projector between 26 to 48 inches (66 to 122 cm) from the screen. Use the illustrations and tables below to help you determine approximately how far to place it based on the screen size you're using and the aspect ratio of the image. Image size can vary depending on how you adjust the zoom and other settings. Center of lens Center of lens 16:10 aspect ratio Screen size 55 inches (140 cm) 60 inches (152 cm) 70 inches (178 cm) 80 inches (203 cm) 90 inches (229 cm) 100 inches (254 cm) 116 inches (295 cm) Projection distance (A) Wide to Tele 22 to 30 inches (56 to 77 cm) 24 to 33 inches (62 to 84 cm) 28 to 39 inches (72 to 99 cm) 33 to 45 inches (83 to 113 cm) 37 inches (94 cm) 41 inches (105 cm) 48 inches (122 cm) Offset (B) 3.4 inches (8.6 cm) 3.7 inches (9.4 cm) 4.4 inches (11 cm) 5 inches (13 cm) 5.6 inches (14 cm) 6.2 inches (16 cm) 7.2 inches (18 cm) 16 Setting Up the Projector