BenQ BenQ MW814ST Short-Throw Network Projector MW814ST User Manual - Page 16

Table B2: The screen aspect ratio is 4:3 and the projected picture is 16:10 (a) Screen size Diagonal Height Inches mm (mm) 80 2032 1219 100 2540 1524 120 3048 1829 150 3810 2286 180 4572 2743 200 5080 3048 220 5588 3353 240 6096 3658 270 6858 4115 300 7620 4572 Width (mm) 1626 2032 2438 3048 3658 4064 4470 4877 5486 6096 Projected picture size (b) Distance (c) Vertical Height Width from screen offset (mm) (mm) (mm) (mm) 1016 1626 794 51 1270 2032 993 64 1524 2438 1192 76 1905 3048 1490 95 2286 3658 1787 114 2540 4064 1986 127 2794 4470 2185 140 3048 4877 2383 152 3429 5486 2681 171 3810 6096 2979 191 C (a) Screen Center of lens (c) (b) Table C: The screen aspect ratio is 16:10 and the projected picture is 16:10 (a) Screen size Diagonal Height Inches mm (mm) 80 2032 1077 100 2540 1346 120 3048 1615 150 3810 2019 180 4572 2423 200 5080 2692 220 5588 2962 240 6096 3231 270 6858 3635 300 7620 4039 Width (mm) 1723 2154 2585 3231 3877 4308 4739 5169 5816 6462 Projected picture size (b) Distance Height Width from screen (mm) (mm) (mm) 1077 1723 842 1346 2154 1053 1615 2585 1263 2019 3231 1579 2423 3877 1895 2692 4308 2105 2962 4739 2316 3231 5169 2526 3635 5816 2842 4039 6462 3158 (c) Vertical offset (mm) 54 67 81 101 121 135 148 162 182 202 There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location. 16 Positioning your projector