Adjusting Projection Image Size; Lens Shift Range - Optoma EP783 User Manual

Xga single chip 0.7” dlp projector
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Installation
Screen
Vertical Direction
XGA (1024 x 768)
Standard Lens (1.2m~12m)
Throw Distance (L)
Screen Size
4:3
Wide
Throw Ratio
2.00
(inch)
(m)
30
1.2
60
2.4
100
4.1
150
6.1
200
8.1
250
10.2
300
12.2
This graph is for user's reference only.
18
18

Adjusting Projection Image Size

Distance (L)
Long Throw Lens (1.8m~20m)
Tele
Wide
2.40
(feet)
(m)
(feet)
(m)
4.0
1.5
4.8
1.8
8.0
2.9
9.6
3.5
13.3
4.9
16.0
5.9
20.0
7.3
24.0
8.8
26.6
9.8
32.0
11.8
33.3
12.2
40.0
14.7
40.0
14.6
48.0
17.7
Maximum shift
Maximum shift
Throw Distance (L)
Tele
2.90
5.50
(feet)
(m)
(feet)
5.8
3.4
11.0
11.6
6.7
22.0
19.3
11.2
36.6
29.0
16.8
55.0
38.6
22.4
73.3
48.3
27.9
91.6
58.0
33.5
109.9
Screen Width (W)
Left side
Right side
Horizontal Direction

Lens Shift Range

Projector
+110%
Shift range
+83%
0%
-83%
-110%

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