Projector position
Top edge of screen
|
|
|
|
|
| Screen |
SH |
|
|
|
|
| |
|
|
|
|
| ||
|
|
|
|
|
| |
| H1 |
|
|
|
| L |
|
|
|
| |||
|
|
|
|
|
|
Bottom edge of screen
81.2 mm
SW | L | |
Screen | ||
|
L:Projection distance SH: Image height SW:Image width
H1: Distance from centre of lens to bottom edge of projected image