Adjusting Projection Image Size (Wxga) - Optoma EH415ST User Manual

Installation
N N
ote ote
300" (overdrive) for
Asia.
16

Adjusting Projection Image Size (WXGA)

Screen Size W X H (16:10)
Diagonal
length (inch) size (m)
of 16:10 Screen
Width Height
30 0.65 0.40
40 0.86 0.54
60 1.29 0.81
80 1.72 1.08
100 2.15 1.35
120 2.58 1.62
140 3.02 1.88
160 3.45 2.15
190 4.09 2.56
230 4.95 3.10
280 6.03 3.77
300 6.46 4.04
Projection Distance
Projection distance (D)
(feet) (m)
Width Height wide tele
2.12 1.32 0.94 1.42
2.83 1.77 1.26 1.90
4.24 2.65 1.89 2.84
5.65 3.53 2.52 3.79
7.07 4.42 3.14 4.74
8.48 5.30 3.77 5.69
9.89 6.18 4.40 6.63
11.31 7.07 5.03 7.58
13.43 8.39 5.97 9.00
16.25 10.16 7.23 10.90
19.79 12.37 8.81 13.27
21.20 13.25 9.43 14.22
Keystone Correction Angle
Offset (A)
(feet)
wide tele (m) (feet)
3.10 4.66 0.05 0.15
4.13 6.22 0.06 0.20
6.19 9.33 0.09 0.30
8.25 12.44 0.12 0.41
10.32 15.55 0.15 0.51
12.38 18.66 0.19 0.61
14.44 21.77 0.22 0.71
16.51 24.87 0.25 0.81
19.60 29.54 0.29 0.97
23.73 35.76 0.36 1.17
28.89 43.53 0.43 1.42
30.95 46.64 0.46 1.52