Sony VPL-BW7 User Manual
Page 59
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When “Wide Mode” in the INPUT SETTING menu is set to “Full 2”
a’(N) = {(PS Ч 31.147) Ч 1.03} – 32.0 + 16.4
a’(M) = {(PS Ч 37.367) Ч 0.97} – 32.0 + 16.4
x = b + {PS × 4.481 + (a’+ 32.0 – 16.4) × 0.07344 – 2.3 + 72.5}
• 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 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 hole (front) for mounting a projector suspension support on bottom
surface of this projector and the center of the screen
b:
distance between the projector suspension support mounting surface on bottom of this
projector and the ceiling
x:
distance between the center of the screen and the ceiling
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
1270
(50)
1910
(75
1
/
4
)
2550
(100
1
/
2
)
3190
(125
5
/
8
)
3830
(150
7
/
8
)
4800
(189)
5760
(226
7
/
8
)
6400
(252)
8000
(315)
9610
(378
1
/
2
)
M 1430
(56
3
/
8
)
2160
(85
1
/
8
)
2880
(113
1
/
2
)
3610
(142
1
/
4
)
4330
(170
1
/
2
)
5420
(213)
6510
(256
3
/
8
)
7230
(284
3
/
4
)
9050
(356
3
/
8
)
10860
(427
5
/
8
)
x
Based on the calculation formula given below.
b
Free
Notes