Epson G6970WU User Manual - Page 33

1 Projection distance 2 Distance from the center of the lens to the base of the image (varies depending on vertical lens shift) 3 Center of lens PowerLite Pro G6170/G6870 4:3 Aspect Ratio Image or Screen with Standard Zoom Lens Screen or image size Projection distance (1) Wide to Tele (Minimum to Maximum) 30 inches 24 × 18.1 inches 30 to 56 inches (61 × 46 cm) (76 to 141 cm) 40 inches 31.9 × 24.0 inches 41 to 75 inches (81 × 61 cm) (103 to 189 cm) 50 inches 40.2 × 29.9 inches 51 to 94 inches (102 × 76 cm) (130 to 238 cm) 60 inches 48.0 × 35.8 inches 62 to 113 inches (122 × 91 cm) (157 to 286 cm) 80 inches 64.2 × 48.0 inches 83 to 151 inches (163 × 122 cm) (211 to 383 cm) 100 inches 79.9 × 59.8 inches 104 to 189 inches (203 × 152 cm) (265 to 479 cm) 150 inches 120.1 × 90.2 inches 157 to 284 inches (305 × 229 cm) (400 to 721 cm) 200 inches 159.8 × 120.1 inches (406 × 305 cm) 210 to 379 inches (534 to 963 cm) Vertical lens shift (2) Top to Bottom -1.4 to 19.4 inches (-3 to 49 cm) -1.8 to 25.8 inches (-5 to 66 cm) -2.3 to 32.3 inches (-6 to 82 cm) -2.7 to 38.7 inches (-7 to 98 cm) -3.6 to 51.6 inches (-9 to 131 cm) -4.6 to 64.6 inches (-12 to 164 cm) -6.8 to 96.8 inches (-17 to 246 cm) -9.1 to 129.1 inches (-23 to 328 cm) 33