Sony VPL-BW7 User Manual
Page 57
57
GB
Oth
e
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When “Wide Mode” in the INPUT SETTING menu is set to “Full 2”
a (N) = {(PS Ч 31.076) Ч 1.03}
–
31.7
a (M) = {(PS Ч 37.252) Ч 0.97}
–
31.7
b = x – {PS × 4.465 + (a + 31.7) × 0.1405 – 4.5}
c = x
–
{PS × 4.465 + (a + 31.7) × 0.1405
–
4.5 + 90.5}
• The projected image size is the one when “Wide Mode” in the INPUT SETTING menu is set to
“Full 2”. When “Wide Mode” in the INPUT SETTING menu is set to the mode other than “Full
2”, black bands may appear at the top and bottom or right and left of the screen.
• When “Wide Mode” in the INPUT SETTING menu is set to “4:3”, the projected image size
(diagonal) will be approximately 88% of “Full 2” size.
• When “Wide Mode” in the INPUT SETTING menu is set to “16:9”, the projected image size
(diagonal) will be approximately 97% of “Full 2” size.
The alphabetical letters in the charts and calculation methods indicate the following.
PS: projected image size measured diagonally
a:
distance between the screen and the center of the lens
b:
distance between the floor and the center of the lens
c:
distance between the floor and the adjusters of the projector
x:
free
N: minimum
M: maximum
Unit: mm (inches)
PS
(inches)
40
60
80
100
120
150
180
200
250
300
(mm)
1016
1524
2032
2540
3048
3810
4572
5080
6350
7620
a
N
1250
(49
1
/
4
)
1890
(74
1
/
2
)
2530
(99
5
/
8
)
3170
(124
7
/
8
)
3810
(150
1
/
8
)
4770
(187
7
/
8
)
5730
(225
5
/
8
)
6370
(250
7
/
8
)
7970
(313
7
/
8
)
9570
(376
7
/
8
)
M 1410
(55
5
/
8
)
2140
(84
3
/
8
)
2860
(112
5
/
8
)
3580
(141)
4300
(169
3
/
8
)
5390
(212
1
/
4
)
6470
(254
7
/
8
)
7200
(283
1
/
2
)
9000
(354
3
/
8
)
10810
(425
3
/
4
)
b
Based on the calculation formula given below.
c
Based on the calculation formula given below.
Notes