English
72
ADDITIONAL INFORMATION
Lens Shift Range
PJ lens Center to top of image
Image Shift Range
Ve
(Max) (A)
Vertical -
(Min) (B)
Vertical range
at the center of
Horizontal shif
(D) = (A) - (B)
Vertical range at
1% Horizontal
position
Hori
(Right)
Horizontal -
(Left)
48.0
43.4
4.6
4.1
6.1
6.1
64.0
57.9
6.1
5.5
8.1
8.1
80.0
72.4
7.6
6.8
10.2
10.2
96.0
86.9
9.1
8.2
12.2
12.2
112.0
101.4
10.7
9.6
14.2
14.2
128.0
115.8
12.2
11.0
16.3
16.3
144.0
130.3
13.7
12.3
18.3
18.3
160.0
144.8
15.2
13.7
20.3
20.3
192.0
173.7
18.3
16.5
24.4
24.4
240.0
217.2
22.9
20.6
30.5
30.5
288.0
260.6
27.4
24.7
36.6
36.6
320.0
289.6
30.5
27.5
40.6
40.6
400.1
362.0
38.1
34.3
50.8
50.8
480.1
434.3
45.7
41.1
61.0
61.0
Image distance
Notee:
Vertical Lens Shift values are always calculated from the Center of Projection Lens. Therefore the
distance 5.2 cm (2.05 inch) from the Base to the Center of Projection Lens needs to be added to each
Vertical Lens Shift value.
Zoom ratio is 1.8x.
A
V
5.2 cm
H
C
B
V+
V-
1
4
3
3
2
V+
W1
V-
Base
Wall
1.
Center of projection lens.
2.
Projection image while lens shift
at the highest position.
3.
Horizontal shift range: 10% H.
4.
Vertical shift range: 20% V.
Summary of Contents for EH615
Page 1: ...User manual DLP Projector...
Page 95: ...www optoma com...
