Optoma GT750E User Manual page 17

WXGA
Diagonal length
(inch) size of
(m)
16:10 Screen
Width
36.30 0.78
44.00 0.95
60.00 1.29
70.00 1.51
80.00 1.72
90.00 1.94
100.00 2.15
120.00 2.58
150.00 3.23
180.00 3.88
250.00 5.38
302.00 6.50
362.00 7.80

This table is for user's reference only.
Screen Size W x H
(inch)
Height Width Height
0.49 30.78 19.24
0.59 37.31 23.32
0.81 50.87 31.80
0.94 59.35 37.10
1.08 67.83 42.40
1.21 76.31 47.69
1.35 84.79 52.99
1.62 101.75 63.59
2.02 127.19 79.49
2.42 152.62 95.39
3.37 211.98 132.49
4.07 256.07 160.04
4.87 306.94 191.84
Installation
Projection Distance (D)
Offset (Hd)
(m) (feet)
wide wide (m)
0.56 - 0.06
0.68 2.24 0.07
0.93 3.05 0.10
1.09 3.56 0.12
1.24 4.07 0.13
1.40 4.58 0.15
1.55 5.09 0.17
1.86 6.10 0.20
2.33 7.63 0.25
2.79 9.16 0.30
3.88 12.72 0.42
4.68 15.36 0.50
5.61 18.41 0.60
(feet)
0.20
0.24
0.33
0.38
0.44
0.49
0.55
0.66
0.82
0.99
1.37
1.65
1.98
17
English