Barco F70 Series User Manual page 18

Safety
HD versus Throw Ratio
Image 1-4: Hazard Distance in meters versus Throw ratio of
the lens for the F90 projectors
1,8
1,6
1,4
1,2
1
0,8
0,6
0,4
0,2
0
0,5 0,9 1,3
Image 1-5: Hazard Distance in meters versus Throw ratio of
the lens for the F70 projectors
Graphs shows Hazard Distance in meters versus Throw ratio of the lens
18 601–426-03 F70 Series
Hazard Distance Thermal Acidental Exposure
1,7 2,0 2,3 2,7 3,1 3,5
Throw Ra o
3,9 4,3 4,7 5,1 5,5 5,9 6,3 6,7 7,1 7,5