English
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If the projector is 2 m from the screen, good image quality is possible for image sizes around 189".
Note: Remind as below figure, the space of 281 cm height is required when located at 2 m distance.
B189"
Height: 281 cm From base to top of image
| 2 m | C |
A | Desired distance |
|
|
|
Desired |
| Screen Size |
|
|
|
| |
|
| From base to | |
Distance | Diagonal |
| |
(m) | (inch) | W (cm) x H (cm) | top of image |
< A > | < B > |
| (cm) |
|
|
| < C > |
0.5 | 47 | 102 x 64 | 70 |
|
|
|
|
0.6 | 57 | 122 x 77 | 84 |
|
|
|
|
0.7 | 66 | 143 x 89 | 98 |
|
|
|
|
0.8 | 76 | 163 x 102 | 112 |
|
|
|
|
0.9 | 85 | 184 x 115 | 126 |
|
|
|
|
1 | 95 | 204 x 128 | 140 |
|
|
|
|
1.5 | 142 | 306 x 191 | 210 |
|
|
|
|
2 | 189 | 408 x 255 | 281 |
2.5 | 237 | 510 x 319 | 351 |
|
|
|
|
3 | 284 | 612 x 383 | 421 |
|
|
|
|
3.5 | 332 | 714 x 446 | 491 |
Zoom Ratio: 1.0 x
