Sony VPL-FX30, Operating Instructions Manual

Page: 43 / 49

43
Projection Distance and Lens Shift Range
Oth
e
rs
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