Toshiba TLP-B2 Ultra User Guide - Page 17
Floor-mounted projector placement Continued
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Floor-mounted projector placement (Continued) 1 Place the projector on a steady, level surface such as a table. To obtain proper screen projected, place the projector so that the projecting light hits the screen squarely. Top view Screen Side view Screen CONTENTS 17 90° 90° Installation and connection Point the lens straight at the center of the screen as above. Place the projector horizontally so that the projecting light hits the screen squarely. 2 Determine the screen size projected on the screen. The projection size depends on the distance between the lens and the screen. Adjust the projection size by changing the distances as shown below. Screen a (m) Projection size Minimum Maximum (inches) (At maximum zoom) (At minimum zoom) b (cm) 25 - 1.15 3.5 Lens 40 1.55 1.88 6.1 60 2.35 2.84 9.1 90° a: Distance between the lens 80 3.14 3.8 12.2 b and the screen 100 3.94 4.76 15.2 b: Distance between the lens 150 5.94 7.17 22.9 height and the bottom of 200 7.93 9.57 30.5 a projection area 250 9.93 - 38.1 • The values are approximations. Continued