Setting up
To use a screen size not listed in this manual, check the screen size SD and use the following formula to calculate projection distance.
The unit of the calculation result is m.
■■Formula to calculate projection distance per projection lens (forProjection lens | Throw ratio | Aspect ratio |
| Projection distance (L) formula | ||
|
| 1.4 to 1.8:1 | 16:10 | Min. (LW) | L = 1.1732 x SD (m) – 0.0760 | |
|
| Max. (LT) | L = 1.5709 x SD (m) – 0.1004 | |||
|
|
|
| |||
| 1.4 to 1.8:1 | 16:9 | Min. (LW) | L = 1.2087 x SD (m) – 0.0760 | ||
| Max. (LT) | L = 1.6142 x SD (m) – 0.1004 | ||||
|
|
|
| |||
|
| 1.6 to 2.2:1 | 4:3 | Min. (LW) | L = 1.3307 x SD (m) – 0.0760 | |
|
| Max. (LT) | L = 1.7756 x SD (m) – 0.1004 | |||
|
|
|
| |||
|
| 1.8 to 2.8:1 | 16:10 | Min. (LW) | L = 1.5748 x SD (m) – 0.0795 | |
|
| Max. (LT) | L = 2.3661 x SD (m) – 0.1064 | |||
|
|
|
| |||
| 1.8 to 2.8:1 | 16:9 | Min. (LW) | L = 1.6220 x SD (m) – 0.0795 | ||
| Max. (LT) | L = 2.4291 x SD (m) – 0.1064 | ||||
|
|
|
| |||
|
| 2.2 to 3.3:1 | 4:3 | Min. (LW) | L = 1.7835 x SD (m) – 0.0795 | |
|
| Max. (LT) | L = 2.6772 x SD (m) – 0.1064 | |||
|
|
|
| |||
|
| 2.8 to 4.6:1 | 16:10 | Min. (LW) | L = 2.3661 x SD (m) – 0.0958 | |
|
| Max. (LT) | L = 3.9488 x SD (m) – 0.1216 | |||
|
|
|
| |||
| 2.8 to 4.6:1 | 16:9 | Min. (LW) | L = 2.4291 x SD (m) – 0.0958 | ||
| Max. (LT) | L = 4.0591 x SD (m) – 0.1216 | ||||
|
|
|
| |||
|
| 3.3 to 5.5:1 | 4:3 | Min. (LW) | L = 2.6772 x SD (m) – 0.0958 | |
|
| Max. (LT) | L = 4.4724 x SD (m) – 0.1216 | |||
|
|
|
| |||
|
| 4.6 to 7.4:1 | 16:10 | Min. (LW) | L = 3.9488 x SD (m) – 0.1158 | |
|
| Max. (LT) | L = 6.2795 x SD (m) – 0.1013 | |||
|
|
|
| |||
| 4.6 to 7.4:1 | 16:9 | Min. (LW) | L = 4.0591 x SD (m) – 0.1158 | ||
| Max. (LT) | L = 6.4528 x SD (m) – 0.1013 | ||||
|
|
|
| |||
|
| 5.6 to 8.9:1 | 4:3 | Min. (LW) | L = 4.4724 x SD (m) – 0.1158 | |
|
| Max. (LT) | L = 7.1102 x SD (m) – 0.1013 | |||
|
|
|
| |||
|
| 7.3 to 13.8:1 | 16:10 | Min. (LW) | L = 6.2795 x SD (m) – 0.3862 | |
|
| Max. (LT) | L = 11.7677 x SD (m) – 0.3598 | |||
|
|
|
| |||
Zoom Lens | 7.3 to 13.8:1 | 16:9 | Min. (LW) | L = 6.4567 x SD (m) – 0.3862 | ||
Max. (LT) | L = 12.0945 x SD (m) – 0.3598 | |||||
|
|
|
| |||
|
| 8.8 to 16.5:1 | 4:3 | Min. (LW) | L = 7.1102 x SD (m) – 0.3862 | |
|
| Max. (LT) | L = 13.3189 x SD (m) – 0.3598 | |||
|
|
|
| |||
|
| 0.9 to 1.1:1 | 16:10 | Min. (LW) | L = 0.7913 x SD (m) – 0.0566 | |
|
| Max. (LT) | L = 0.9488 x SD (m) – 0.0736 | |||
|
|
|
| |||
| 0.9 to 1.1:1 | 16:9 | Min. (LW) | L = 0.8150 x SD (m) – 0.0566 | ||
| Max. (LT) | L = 0.9764 x SD (m) – 0.0736 | ||||
|
|
|
| |||
|
| 1.1 to 1.3:1 | 4:3 | Min. (LW) | L = 0.8976 x SD (m) – 0.0566 | |
|
| Max. (LT) | L = 1.0748 x SD (m) – 0.0736 | |||
|
|
|
| |||
|
| 1.3 to 1.7:1 | 16:10 | Min. (LW) | L = 1.1181 x SD (m) – 0.0857 | |
|
| Max. (LT) | L = 1.4449 x SD (m) – 0.1085 | |||
|
|
|
| |||
| 1.3 to 1.7:1 | 16:9 | Min. (LW) | L = 1.1496 x SD (m) – 0.0857 | ||
| Max. (LT) | L = 1.4843 x SD (m) – 0.1085 | ||||
|
|
|
| |||
|
| 1.6 to 2.0:1 | 4:3 | Min. (LW) | L = 1.2677 x SD (m) – 0.0857 | |
|
| Max. (LT) | L = 1.6378 x SD (m) – 0.1085 | |||
|
|
|
| |||
|
| 1.7 to 2.4:1 | 16:10 | Min. (LW) | L = 1.4331 x SD (m) – 0.0832 | |
|
| Max. (LT) | L = 2.0787 x SD (m) – 0.1162 | |||
|
|
|
| |||
| 1.7 to 2.4:1 | 16:9 | Min. (LW) | L = 1.4724 x SD (m) – 0.0832 | ||
| Max. (LT) | L = 2.1378 x SD (m) – 0.1162 | ||||
|
|
|
| |||
|
| 2.0 to 2.9:1 | 4:3 | Min. (LW) | L = 1.6220 x SD (m) – 0.0832 | |
|
| Max. (LT) | L = 2.3543 x SD (m) – 0.1162 | |||
|
|
|
| |||
|
| 2.4 to 4.7:1 | 16:10 | Min. (LW) | L = 2.0630 x SD (m) – 0.1131 | |
|
| Max. (LT) | L = 4.0039 x SD (m) – 0.1765 | |||
|
|
|
| |||
| 2.4 to 4.7:1 | 16:9 | Min. (LW) | L = 2.1220 x SD (m) – 0.1131 | ||
| Max. (LT) | L = 4.1142 x SD (m) – 0.1765 | ||||
|
|
|
| |||
|
| 2.9 to 5.6:1 | 4:3 | Min. (LW) | L = 2.3386 x SD (m) – 0.1131 | |
|
| Max. (LT) | L = 4.5315 x SD (m) – 0.1765 | |||
|
|
|
| |||
Getting Started
ENGLISH - 39