BenQ MP782ST User Manual - Page 17

Projection dimensions Refer to "Dimensions" on page 63 for the center of lens dimensions of this projector before calculating the appropriate position. A1 (a) Screen Center of lens A2 (a) Screen Center of lens (c) (b) (c) (b) Table A1: The screen aspect ratio is 16:9 and the projected picture is 16:9 (a) Screen size Diagonal Height Inches mm (mm) 30 762 374 50 1270 623 80 2032 996 100 2540 1245 120 3048 1494 150 3810 1868 180 4572 2241 200 5080 2491 220 5588 2740 240 6096 2989 270 6858 3362 300 7620 3736 Width (mm) 664 1107 1771 2214 2657 3321 3985 4428 4870 5313 5977 6641 Projected picture size (b) Distance (c) Vertical Height Width from screen offset (mm) (mm) (mm) (mm) 374 664 325 41 623 1107 541 68 996 1771 866 110 1245 2214 1082 137 1494 2657 1298 164 1868 3321 1623 205 2241 3985 1947 247 2491 4428 2164 274 2740 4870 2380 301 2989 5313 2597 329 3362 5977 2921 370 3736 6641 3246 411 Table A2: The screen aspect ratio is 16:9 and the projected picture is 16:10 (a) Screen size Diagonal Height Inches mm (mm) 30 762 374 Width (mm) 664 Projected picture size (b) Distance Height Width from screen (mm) (mm) (mm) 374 598 292 (c) Vertical offset (mm) 19 50 1270 623 1107 623 996 487 31 80 2032 996 1771 996 1594 779 50 100 2540 1245 2214 1245 1992 974 62 120 3048 1494 2657 1494 2391 1168 75 150 3810 1868 3321 1868 2989 1461 93 180 4572 2241 3985 2241 3586 1753 112 200 5080 2491 4428 2491 3985 1947 125 220 5588 2740 4870 2740 4383 2142 137 240 6096 2989 5313 2989 4782 2337 149 270 6858 3362 5977 3362 5380 2629 168 300 7620 3736 6641 3736 5977 2921 187 Positioning your projector 17