Casio XJ-560 Owners Manual - Page 65

Appendix Projection Distance and Screen Size z The allowable projection range is from 0.8 meter (2.62 feet) to 16.1 meters (52.82 feet), which is the distance from the surface of the lens to the screen. Screen Size 300 8.3 m to 16.1 m (27.23 feet to 52.82 feet) Screen Size 60 1.6 m to 3.2 m (5.25 feet to 10.50 feet) Screen Size 30 0.8 m to 1.6 m (2.62 feet to 5.25 feet) 16 m 14 m 12 m 10 m 8 m 6 m 4 m 2 m (52.49 feet) (45.93 feet) (39.37 feet) (32.81 feet) (26.25 feet) (19.69 feet) (13.12 feet) (6.56 feet) The following table shows the relationship between the distance and projected image size. Projection Size Screen Size Diagonal (cm) 30 76 40 102 60 152 80 203 100 254 120 305 150 381 200 508 250 635 300 762 Approximate Projection Distance Minimum Distance (m) Maximum Distance (m) Minimum Distance (feet) 0.8 1.6 2.62 1.1 2.1 3.61 1.6 3.2 5.25 2.2 4.3 7.22 2.7 5.3 8.86 3.3 6.4 10.83 4.1 8.0 13.45 5.5 10.6 18.04 6.9 13.4 22.64 8.3 16.1 27.23 Maximum Distance (feet) 5.25 6.89 10.50 14.11 17.39 21.00 26.25 34.78 43.96 52.82 z The minimum/maximum distances in the above table define the ranges within which manual focus is possible. The ranges for Auto Focus and auto keystone correction are smaller. z Note that the distances provided above are for reference only. 65