2.5
HD in function of the lens Throw Ratio (TR)
TR (Throw Ratio)
The ratio of the distance to the screen (throw) to the screen width.
Hazard Distance
1,2
1
0,8
0,6
0,4
0,2
0
1,0
1,2
1,4
Image 2-3
HD (in meter) in function of the Throw Ratio (TR)
R5906693 DP2K-E SERIES 19/06/2015
1,6
1,8
2,0
2,2
2,4
2,6
2,8
3,0
3,2
3,4
TR
2. Safety
3,6
3,8
4,0
4,2
4,4
4,6
13