Adjusting Projection Image Size (1080P Short Throw) - Optoma EH415ST User Manual

Installation
18
Adjusting Projection Image Size
(1080p short throw)
Screen Size W X H (16:9)
Diagonal
length (inch) size (m)
of 16:9 Screen
Width Height
60 1.33
80 1.77
100 2.21
120 2.66
140 3.10
153 3.39
Projection Distance
Projection distance (D)
(feet)
Width Height
0.75 4.36 2.45
1.00 5.81 3.27
1.25 7.26 4.09
1.49 8.72 4.90
1.74 10.17 5.72
1.91 11.11 6.25
Keystone Correction Angle
Offset (A)
(m) (feet)
wide wide (m)
0.66 2.18 0.11
0.89 2.91 0.15
1.11 3.63 0.19
1.33 4.36 0.22
1.55 5.08 0.26
1.69 5.56 0.29
(feet)
0.37
0.49
0.61
0.74
0.86
0.94