INSTALLATION (Continued)
PROJECTION
•Three types of installation are available; front projection, rear projection and ceiling mount projection.
•By adjusting the zoom (see page
•By adjusting the lens shift (see page
•Projectors have an error of 5% in projection distance and lens shift.
•Optimum projection screen size is 120 to 150 inches.
Projected screen size |
| Projection distance | Lens shift | |||
|
|
|
|
|
|
|
Angle of view (inch) | Height (cm) |
| Width (cm) | Minimum | Vertical (cm) | Horizontal (cm) |
|
|
|
|
|
|
|
60 | 74.7 |
| 132.8 | 4.15 | 7.52 | |
70 | 87.2 |
| 155.0 | 4.85 | 8.78 | |
80 | 99.6 |
| 177.1 | 5.54 | 10.03 | |
90 | 112.1 |
| 199.2 | 6.23 | 11.28 | |
100 | 124.5 |
| 221.4 | 6.92 | 12.54 | |
110 | 137.0 |
| 243.5 | 7.62 | 13.79 | |
120 | 149.4 |
| 265.7 | 8.31 | 15.05 | |
130 | 161.9 |
| 287.8 | 9.00 | 16.30 | |
140 | 174.3 |
| 309.9 | 9.69 | 17.55 | |
150 | 186.8 |
| 332.1 | 10.38 | 18.81 | |
160 | 199.2 |
| 354.2 | 11.08 | 20.06 | |
170 | 211.7 |
| 376.3 | 11.77 | 21.32 | |
180 | 224.1 |
| 398.5 | 12.46 | 22.57 | |
190 | 236.6 |
| 420.6 | 13.15 | 23.82 | |
200 | 249.1 |
| 442.8 | 13.85 | 25.08 | |
|
|
|
|
|
|
|
* "Angle of view" refers to the length of diagonal line of the projected screen.
Lens shift Horizontal | Lens shift Horizontal | ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lens shift
Vertical
Projection distance
Projection area on the screen before adjustment