Sony VPL BW7 - 3 LCD Digital Projector, Operating Instructions Manual

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59
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When “Wide Mode” in the INPUT SETTING menu is set to “Full 2”
a’(N) = {(PS × 31.147) × 1.03} – 32.0 + 16.4
a’(M) = {(PS × 37.367) × 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