Adjusting Projection Image Size; Adjusting The Projector's Zoom / Focus - Optoma TW766W User Manual
Optoma tw766w: user guide
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Also See for TW766W:
- Appendices (3 pages) ,
- Specifications (2 pages) ,
- Quick start card (2 pages)
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Installation
8
English
Adjusting the Projector's Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus
the image, rotate the focus ring until the image is clear.
The projector will focus at distances from 3.28 to 32.8 feet
(.0 to 0.0 meters).
Adjusting Projection Image Size
WXGA model
Screen Size W × H (16:10)
Diagonal
length (inch) size
(m)
of 16:10 Screen
Width Height Width Height
30
0.65
40
0.86
50
.08
60
.29
70
.5
80
.72
90
.94
00
2.5
0
2.37
30
2.80
50
3.23
80
3.88
200
4.3
250
5.38
300
6.46
XGA model
Screen Size W × H (4:3)
Diagonal
length (inch) size
(m)
of 4:3 Screen
Width Height Width Height
30
0.65
40
0.86
50
.08
60
.29
70
.5
80
.72
90
.94
00
2.5
20
2.58
50
3.23
80
3.88
200
4.3
250
5.38
300
6.46
This table is for user's reference only.
Projection distance (D)
(feet)
Wide
0.40
2.2
.32
0.97
0.54
2.83
2.77
.29
0.67
3.53
2.2
.6
0.8
4.24
2.65
.93
.94
4.95
3.09
2.25
.08
5.65
3.53
2.57
.2
6.36
3.97
2.90
.35
7.07
4.42
3.22
.48
7.77
4.86
3.54
.75
9.9
5.74
4.8
2.02
0.60
6.62
4.83
2.42
2.72
7.95
5.79
2.69
4.3
8.83
6.44
3.37
7.67 .04
8.04
4.04
20.20 3.25
9.65
Projection distance (D)
(feet)
Wide
0.4
2.3
.3
.0
0.54
2.82
.77
.3
0.67
3.54
2.20
.6
0.8
4.23
2.66
2.0
0.94
4.95
3.08
2.3
.08
5.64
3.54
2.6
.2
6.36
3.97
3.0
.35
7.05
4.43
3.3
.62
8.46
5.3
4.0
2.02
0.60
6.63
4.9
2.42
2.73
7.94
5.9
2.69
4.4
8.83
6.6
3.37
7.65 .06
8.2
4.04
2.9 3.25
9.9
Zoom Ring
Focus Ring
(m)
(feet)
Tele
Wide
Tele
.47
3.7
4.83
0.0
.96
4.22
6.44
0.3
2.54
5.28
8.05
0.7
2.95
6.33
9.66
0.20
3.44
7.39
.27
0.24
3.93
8.45
2.88
0.27
4.42
9.50
4.49
0.30
4.9
0.56 6.0
0.34
5.40
.6 7.72
0.37
6.38
3.72 20.94
0.44
7.36
5.84 24.6
0.50
8.84
9.00 28.99
0.6
9.82
2.2 32.2
0.67
2.27 26.39 40.26
0.84
-
3.67
-
.0
(m)
(feet)
Tele
Wide
Tele
.6
3.28
5.25
0.2
2.
4.27
6.89
0.6
2.7
5.25
8.86
0.20
3.2
6.56
0.50
0.24
3.8
7.55
2.47
0.28
4.3
8.53
4.
0.32
4.8
9.84
5.75
0.36
5.4
0.83 7.72
0.4
6.4
3.2 2.00
0.49
8.0
6.08 26.25
0.6
9.7
9.36 3.82
0.73
0.7
2.65 35.0
0.8
3.4
26.90 43.96
.0
-
32.48
-
.2
Offset
(Hd)
(m)
(feet)
0.33
0.44
0.55
0.66
0.77
0.88
0.99
.0
.2
.44
.66
.99
2.2
2.76
3.3
Offset
(Hd)
(m)
(feet)
0.39
0.53
0.66
0.80
0.93
.06
.9
.33
.59
.99
2.38
2.65
3.32
3.98
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