65
Projection Distance and Lens Shift Range
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Projection distance table (VPL-SX536)
Unit: m (inches)
Projection distance formula (VPL-SX536)
D: Projected image size (Diagonal)
H: Distance between the edge of the image and the center of the projection window
Expression#1
Unit: m (inches)
Expression#2
Lens shift range (VPL-SX536)
Projected image size
Projection
Distance L
Height H from center of
projection window to
edge of screen
Diagonal D
Width × Height
60 inch (1.52 m)
1.22 × 0.91
0.424-0.436
(16
3
/
4
-17
1
/
8
)
0.163
(6
1
/
2
)
70 inch (1.78 m)
1.42 × 1.07
0.495-0.509
(19
1
/
2
-20)
0.192
(7
5
/
8
)
80 inch (2.03 m)
1.63 × 1.22
0.566-0.581
(22
3
/
8
-22
7
/
8
)
0.220
(8
3
/
4
)
90 inch (2.29 m)
1.83 × 1.37
0.636-0.654
(25
1
/
8
-25
3
/
4
)
0.249
(9
7
/
8
)
110 inch (2.79 m)
2.24 × 1.68
0.778-0.800
(30
5
/
8
-31
3
/
8
)
0.305
(12
1
/
8
)
Projection Distance L (Min.)
Projection Distance L (Max.)
L=0.007067 × D-0.0001
(L=0.278225 × D-0.0047)
L=0.007275 × D-0.0001
(L=0.286402 × D-0.0046)
Height H from center of projection window to bottom of screen
H=0.00284 × D-0.00674
(H=0.11169 × D-0.26544)
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VS
UP
[%]= VS
DN
[%]= 4 - 1.333 × (HS
R
[%] or HS
L
[%])
HS
R
[%]= HS
L
[%]= 3 - 0.750 × (VS
UP
[%] or VS
DN
[%])
