BenQ W5000 User Manual - Page 14

English W20000-en.book Page 14 Monday, October 22, 2007 3:35 PM Projection dimensions Refer to "Dimensions" on page 49 for the center of lens dimensions of this projector before calculating the appropriate position. Installation for a 16:9 ratio screen Floor Installation Diagonal Screen Center of the lens Ceiling Installation Ceiling Diagonal Projection Distance Height Height Projection Distance Floor Center of the lens Screen 16:9 (widescreen) ratio screen dimension table Screen Dimensions Projection Distance in cm Diagonal Height Width (inch) (cm) (cm) Min distance (with max zoom) Average Max distance (with min zoom) 41 51 91 50 62 111 60 75 133 70 87 155 80 100 177 90 112 199 100 125 221 110 137 244 120 149 266 130 162 288 140 174 310 150 187 332 160 199 354 170 212 376 180 224 398 190 237 421 200 249 443 250 311 553 300 374 664 167 204 245 286 327 367 408 449 490 531 571 612 653 694 735 776 816 1020 1224 184 225 270 315 360 404 449 494 539 584 629 674 719 764 809 854 898 1122 1347 201 245 294 343 392 441 490 539 588 637 686 735 784 833 882 931 980 1224 1469 Offset Highest lens position (cm) (C)* Lowest lens position (cm) (D)* 5 -46 6 -56 7 -67 9 -78 10 -90 11 -101 12 -112 14 -123 15 -134 16 -146 17 -157 19 -168 20 -179 21 -191 22 -202 24 -213 25 -224 31 -280 37 -336 * See the pictures of "Shifting the projection lens vertically" on page 12 for the range of (C) and (D) The above numbers are approximate and may be slightly different from the actual measurements. Only the recommended screen sizes are listed. If the your screen size is not in the table above, please contact your BenQ dealer for assistance. 14 Positioning your projector