Promethean, Company Confidential
44
Projection Distance vs. Projection Size
PRM-33/PRM-35 Projection Distance and Size Table
PRM-33/
PRM-35
TELE
Distance (m)
0.72
0.88
0.98
1.07
Diagonal (inches)
64
78
87
95
Keystone Correction Angle (degree)
38.42
38.42
38.42
38.42
Image Height (mm)
861.6
1050
1171.2
1278.9
Image Width (mm)
1378.5
1680.1
1873.9
2046.2
A (mm)
140.6
171.4
191.1
208.7
