BenQ EH600 User Manual - Page 17

EH600 16:9 Screen diagonal H W Offset Screen Center of lens Projection distance • The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio Screen size Diagonal Inch mm H (mm) 30 762 374 40 1016 498 50 1270 623 60 1524 747 70 1778 872 80 2032 996 90 2286 1121 100 2540 1245 110 2794 1370 120 3048 1494 130 3302 1619 140 3556 1743 150 3810 1868 160 4064 1992 170 4318 2117 180 4572 2241 190 4826 2366 200 5080 2491 250 6350 3113 300 7620 3736 W (mm) 664 886 1107 1328 1550 1771 1992 2214 2435 2657 2878 3099 3321 3542 3763 3985 4206 4428 5535 6641 Projection distance (mm) Min distance (max. zoom) Average Max distance (min. zoom) 990 1039 1089 1319 1386 1452 1649 1732 1815 1979 2079 2178 2309 2425 2541 2639 2772 2905 2969 3118 3268 3299 3465 3631 3628 3811 3994 3958 4158 4357 4288 4504 4720 4618 4850 5083 4948 5197 5446 5278 5543 5809 5608 5890 6172 5937 6236 6535 6267 6583 6898 6597 6929 7261 8246 8661 9077 9896 10394 10892 Offset (mm) 30 40 50 60 70 80 90 100 110 120 130 139 149 159 169 179 189 199 249 299 For example, if you are using a 120-inch screen, the recommended projection distance is 4158 mm. If your measured projection distance is 5200 mm, the closest match in the "Projection distance (mm)" column is 5197 mm. Looking across this row shows that a 150'' (about 3.8 m) screen is required. To optimize your projection quality, we suggest to do the projection within non-gray area. All measurements are approximate and may vary from the actual sizes. 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. Mounting the projector If you intend to mount your projector, we strongly recommend that you use a proper fitting BenQ projector mounting kit and that you ensure it is securely and safely installed. If you use a non-BenQ brand projector mounting kit, there is a safety risk that the projector may fall down due to an improper attachment through the use of the wrong gauge or length screws. Positioning your projector 17