Sony VPL-SW620 Operating Instructions Manual page 88
Data projector
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Also See for VPL-SW620:
- Quick reference manual (259 pages) ,
- Manual (244 pages) ,
- Operating instructions manual (85 pages)
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Projection distance table (VPL-SX630)
Projected image size
Diagonal D
70 inch (1.78 m)
80 inch (2.03 m)
90 inch (2.29 m)
100 inch (2.54 m) 2.03 × 1.52 (80 × 60)
110 inch (2.79 m) 2.24 × 1.68 (88 × 66)
115 inch (2.92 m) 2.34 × 1.75 (92 × 69)
Projection distance formula (VPL-SX630)
D: Projected image size (Diagonal)
H: Distance between the edge of the image and the center of the projection window
Expression#1
Projection Distance L (Min.)
L=0.005950 × D-0.0433
(L=0.234240 × D-1.7056)
Expression#2
Projection Distance L (Min.)
H=0.00275 × D-0.02018
(H=0.10826 × D-0.79441)
Lens shift range (VPL-SX630)
2.3%
88
Projection Distance and Lens Shift Range
Width × Height
1.42 × 1.07 (56 × 42)
1.63 × 1.22 (64 × 48)
1.83 × 1.37 (72 × 54)
Height H from center of projection window to edge of screen
3.1%
VS
[%]= VS
UP
HS
[%]= HS
R
3.1%
2.3%
Height H from center of projection
window to edge of screen
Projection
Distance L
Projection
Distance L
(Min.)
0.374-0.385
0.172 (6
3
1
(14
/
-15
/
)
4
4
0.433-0.446
0.200 (7
1
5
(17
/8-17
/
)
8
0.493-0.508
0.227 (9)
1
(19
/2-20)
0.552-0.569
0.255 (10
3
1
(21
/4-22
/
)
2
0.612-0.630
0.282 (11
1
7
(24
/8-24
/
)
8
0.641-0.661
0.296 (11
1
1
(25
/4-26
/
)
8
Projection Distance L (Max.)
L=0.006125 × D-0.0432
(L=0.241125 × D-1.6993)
Projection Distance L (Max.)
H=0.00275 × D-0.02014
(H=0.10846 × D-0.79297)
[%]= 3.1 [%]
DN
[%]= 2.3 [%]
L
Unit: m (inches)
Projection
Distance L
(Max.)
7
7
/
)
0.173 (6
/
)
8
8
7
7
/
)
0.200 (7
/
)
8
8
0.228 (9)
1
1
/
)
0.255 (10
/
)
8
8
1
1
/
)
0.283 (11
/
)
8
4
3
3
/
)
0.297 (11
/
)
4
4
Unit: m (inches)
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