Setting the preferred image size for projection
The size of the projected image is affected by the distance between the projector lens and the screen, the zoom setting (if available) and the video format.
zoom setting (if available) and the video format.

Projection sizes
- The aspect ratio of the screen is 16:9 and that of the projected image is 16:9.
For example, if you are using a 120 inch (1inch=2.54cm) screen, the recommended projection distance is
2019 mm.
- If your measured projection distance is 2300 mm, the closest match is in the
Projection Distance (mm)" column is 2355 mm. As you go through the row, you will see that a
140 inch (about 3.6 metre) screen is required

No