4:3 Screen Diagonal
Offset |
Screen
Center of lens
Projection distance
4:3 Screen Diagonal | Recommended projection distance | Vertical Offset in mm | ||
Feet | Inches | mm | from screen in mm |
|
2.5 | 30 | 762 | 1200 | 46 |
3 | 36 | 914 | 1440 | 55 |
|
| 1000 | 1575 | 60 |
4 | 48 | 1219 | 1920 | 73 |
|
| 1500 | 2362 | 88 |
5 | 60 | 1524 | 2400 | 91 |
6 | 72 | 1829 | 2880 | 110 |
|
| 2000 | 3149 | 120 |
7 | 84 | 2134 | 3360 | 128 |
8 | 96 | 2438 | 3840 | 146 |
|
| 2500 | 3937 | 150 |
9 | 108 | 2743 | 4320 | 165 |
|
| 3000 | 4724 | 180 |
10 | 120 | 3048 | 4800 | 183 |
|
| 3500 | 5512 | 209 |
12 | 144 | 3658 | 5760 | 219 |
|
| 4000 | 6299 | 239 |
15 | 180 | 4572 | 7200 | 274 |
|
| 5000 | 7874 | 299 |
16.7 | 200 | 5080 | 8000 | 305 |
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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.
Positioning your projector | 19 |
