Digital Projection Mercury HD, Руководство пользователя

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2-3
Digital Projection
MERCURY HD
2. Installation
For screen sizes between 60" and 400" not indicated on the tables, use the formula below:
Throw Distance (distance from front of casing to screen) = [Screen Width (W) x Throw Ratio (magnification)] +/- [ extension]
(where [extension] = distance between front of casing and end of lens)
Example: Throw Distance for 2.5m wide screen using zoom lens 001-736 set to 1.3 : 1
Throw Distance = 2.5m x 1.3 = 3.25m + .088m = 3.34m
= 98in x 1.3
= 127in + 3.5in = 130.5in
Lens extensions and useable ranges are as follows:
magnification extension useable range
Fixed lens 001-734 0.64 : 1 142mm (5.6in) 1.0m - 2.3m (3ft 3in - 7ft 5in)
Fixed lens 001-735 0.96 : 1 110mm (4.3in) 1.4m - 8.6m (4ft 7in - 28ft 3in)
Zoom lens 001-736 1.2 : 1 88mm (3.5in) 1.7m - 5.4m (5ft 6in - 17ft 9in)
1.44 : 1 2.0m - 6.5m (6ft 7in - 21ft 3in)
Zoom lens 001-737 1.44 : 1 43mm (1.7in) 2.0m - 8.0m (6ft 5in - 26ft 3in)
1.8 : 1 2.4m - 10.0m (8ft - 32ft 10in)
Zoom lens 001-738 1.8 : 1 47mm (1.9in) 2.4m - 16.0m (8ft - 52ft)
2.4 : 1 3.2m - 21.3m (11ft - 70ft)
Zoom lens 001-739 2.4 : 1 47mm (1.9in) 3.2m - 16.0m (11ft - 52ft)
3.6 : 1 4.8m - 24.0m (16ft - 79ft)
Zoom lens 001-740 3.6 : 1 54mm (2.1in) 4.8m - 19.2m (16ft - 63ft)
5.6 : 1 7.5m - 29.8m (25ft - 98ft)
Table of Throw Distances and Screen Sizes for Optional Zoom Lenses
NOTE: applicable to all wide-screen formats that use the full width of the DMD™.
NOTE: Actual throw distances may vary from those shown in the table below by up to +/-5%.
60
67
72
80
84
90
100
120
150
180
200
210
240
250
270
300
400
1.44 - 1.8 : 1
1.8 - 2.4 : 1 2.4 - 3.6 : 1 3.6 - 5.6 : 1
Screen
size
(D)
zoom
(102-375)
zoom
(102-376)
zoom
(102-378)
zoom
(102-377)
(m)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(inches)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.0 2.4
2.2 2.7
2.3 2.9
2.6 3.2
2.7 3.4
2.9 3.6
3.2 4.0
3.9 4.8
4.8 6.0
5.8 7.2
6.4 8.0
6.7 8.4
7.7 9.6
8.0 10.0
---- ----
---- ----
---- ----
(m)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(inches)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.4 3.2
2.7 3.6
2.9 3.9
3.2 4.3
3.4 4.5
3.6 4.8
4.0 5.4
4.8 6.4
6.0 8.0
7.2 9.6
8.0 10.7
8.4 11.2
9.6 12.8
10.0 13.3
10.8 14.4
12.0 16.0
16.0 21.3
96 127
107 142
115 152
127 169
134 178
143 190
159 211
190 253
237 316
284 378
316 420
331 441
378 504
394 525
425 567
473 629
629 839
(m)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(inches)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
127 190
142 212
152 228
169 253
178 265
190 284
211 316
253 378
316 473
378 567
420 629
441 661
504 755
525 786
567 849
629 943
----
----
(m)
-
-
-
-
-
-
-
-
-
-
-
-
-
(inches)
-
-
-
-
-
-
-
-
-
-
-
-
-
- 190 295
212 329
228 354
253 393
266 412
285 441
316 490
379 588
473 734
567 881
630 978
661 1027
755 1174
----
----
---- ----
---- ----
---- ----
3.2 4.8
3.6 5.4
3.9 5.8
4.3 6.4
4.5 6.7
4.8 7.2
5.4 8.0
6.4 9.6
8.0 12.0
9.6 14.4
10.7 16.0
11.2 16.8
12.8 19.2
13.3 20.0
14.4 21.6
16.0 24.0
---- ----
(inches)
1.2 - 1.44 : 1
zoom
(102-374)
(m)
-
-
-
-
-
-
(inches)
-
-
-
-
-
-
-
-
-
-
-
1.7 2.0
1.9 2.2
2.0 2.4
2.2 2.6
2.3 2.8
2.5 3.0
2.7 3.3
3.3 3.9
4.1 4.9
4.9 5.8
5.4 6.5
---- ----
---- ----
---- ----
---- ----
---- ----
---- ----
66 79
74 88
79 94
87 104
91 109
98 116
108 129
129 154
160 192
192 229
213 255
---- ----
---- ----
---- ----
---- ----
---- ----
---- ----
77 96
86 107
92 115
102 127
107 133
115 143
127 159
152 190
190 237
228 284
253 315
265 331
303 378
315 394
---- ----
---- ----
---- ----
4.8 7.5
5.4 8.4
5.8 9.0
6.4 10.0
6.7 10.5
7.2 11.2
8.0 12.5
9.6 14.9
12.0 18.7
14.4 22.4
16.0 24.8
16.8 26.1
19.2 29.8
---- ----
---- ----
---- ----
---- ----