Sony VPL-FX30 Operating Instructions - Page 43

Projection distance, Lens shift range, About lens position

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Projection distance Projection image size Diagonal Width × Height 80" (2.03 m) 1.63 × 1.22 (64 × 48) 100" (2.54 m) 2.03 × 1.52 (80 × 60) 120" (3.05 m) 2.44 × 1.83 (96 × 72) 150" (3.81 m) 3.05 × 2.29 (120 × 90) 200" (5.08 m) 4.06 × 3.05 (160 × 120) Unit: m (inches) Projection distance L Standard lens VPLL-Z1024 VPLL-Z1032 2.31 × 3.69 (91 × 145) 3.85 × 5.28 (152 × 207) 5.24 × 8.01 (207 × 315) 2.89 × 4.62 (114 × 182) 4.84 × 6.62 (191 × 260) 6.59 × 10.05 (260 × 395) 3.48 × 5.56 (137 × 218) 5.83 × 7.97 (230 × 313) 7.94 × 12.09 (313 × 476) 4.36 × 6.96 (172 × 274) 7.31 × 9.98 (288 × 393) 9.95 × 15.14 (392 × 596) 5.83 × 9.29 (230 × 366) 9.77 × 13.34 (385 × 525) 13.32 × 20.24 (525 × 797) Projection distance formula D: Projected image size (Diagonal) Unit: m (inches) Lens Projection distance L (minimal length) Projection distance L (maximal length) Standard lens L=0.0294 × D - 0.0465 (L=1.1555 × D - 1.8307) L=0.0467 × D - 0.0443 (L=1.8389 × D - 1.7435) VPLL-Z1024 L=0.0493 × D - 0.0973 (L=1.9423 × D - 3.8296) L=0.0672 × D - 0.0930 (L=2.6454 × D - 3.6617) VPLL-Z1032 L=0.0673 × D - 0.1414 (L=2.6483 × D - 5.5654) L=0.1019 × D - 0.1323 (L=4.0111 × D - 5.2083) Lens shift range 33% 51% 33% VS += 51 - 1.545 × HS (HS + or HS -) [%] VS -= 0 [%] HS +=HS -=33 - 0.647 × VS + [%] Others About lens position The projection distance and lens shift range are measured with the lens position adjusted to the center. To adjust the lens position to the center, follow the procedures below: 1 Rotate the left lens shift dial left or right then align the screws with the v V marks in four places, as illustrated, for adjusting the lens horizontally. 2 Rotate the right lens shift dial clockwise until the lens is fixed, to adjust the lens vertically. 1 For adjusting Screws lens horizontally 2 v V For adjusting marks lens vertically Note Before adjusting the lens position to the center and checking whether the lens position is centered, turn off the power to prevent projected light from entering the eyes. Projection Distance and Lens Shift Range 43

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43
Projection Distance and Lens Shift Range
Others
Projection distance
Unit: m (inches)
Projection distance formula
D: Projected image size (Diagonal)
Unit: m (inches)
Lens shift range
About lens position
The projection distance and lens shift range are measured with the lens position adjusted to the
center. To adjust the lens position to the center, follow the procedures below:
1
Rotate the left lens shift dial left or right
then align the screws with the
v
V
marks
in four places, as illustrated, for adjusting
the lens horizontally.
2
Rotate the right lens shift dial clockwise
until the lens is fixed, to adjust the lens
vertically.
Before adjusting the lens position to the center
and checking whether the lens position is
centered, turn off the power to prevent
projected light from entering the eyes.
Projection image size
Projection distance L
Diagonal
Width × Height
Standard lens
VPLL-Z1024
VPLL-Z1032
80" (2.03 m)
1.63 × 1.22
(64 × 48)
2.31 × 3.69
(91 × 145)
3.85 × 5.28
(152 × 207)
5.24 × 8.01
(207 × 315)
100" (2.54 m)
2.03 × 1.52
(80 × 60)
2.89 × 4.62
(114 × 182)
4.84 × 6.62
(191 × 260)
6.59 × 10.05
(260 × 395)
120" (3.05 m)
2.44 × 1.83
(96 × 72)
3.48 × 5.56
(137 × 218)
5.83 × 7.97
(230 × 313)
7.94 × 12.09
(313 × 476)
150" (3.81 m)
3.05 × 2.29
(120 × 90)
4.36 × 6.96
(172 × 274)
7.31 × 9.98
(288 × 393)
9.95 × 15.14
(392 × 596)
200" (5.08 m)
4.06 × 3.05
(160 × 120)
5.83 × 9.29
(230 × 366)
9.77 × 13.34
(385 × 525)
13.32 × 20.24
(525 × 797)
Lens
Projection distance L (minimal length)
Projection distance L (maximal length)
Standard lens
L=0.0294 × D – 0.0465
(L=1.1555 × D – 1.8307)
L=0.0467 × D – 0.0443
(L=1.8389 × D – 1.7435)
VPLL-Z1024
L=0.0493 × D – 0.0973
(L=1.9423 × D – 3.8296)
L=0.0672 × D – 0.0930
(L=2.6454 × D – 3.6617)
VPLL-Z1032
L=0.0673 × D – 0.1414
(L=2.6483 × D – 5.5654)
L=0.1019 × D – 0.1323
(L=4.0111 × D – 5.2083)
51%
33%
33%
VS
+
= 51 – 1.545 × HS (HS
+
or HS
–
) [%]
VS
–
= 0 [%]
HS
+
=HS
–
=33 – 0.647 × VS
+
[%]
Note
1
For adjusting
lens
horizontally
2
For adjusting
lens
vertically
Screws
v V
marks