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Projection Distance (EB-1925W/1920W)
A
Projection distance
B
Distance from the center of the lens to the base of the screen
(or to the top of the screen, if suspended from a ceiling)
C
Center of lens
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30"
61x46
104 - 170
3
40"
81x61
140 - 229
4
50"
100x76
176 - 287
5
60"
120x91
213 - 345
5
80"
160x120
285 - 462
7
100"
200x150
358 - 579
9
120"
240x180
430 - 696
10
150"
300x230
539 - 871
14
200"
410x300
720 - 1163
18
250"
500x380
902 - 1455
23
260"
520x400
938 - 1513
24
16:9 Screen size
A
B
Minimum (Wide) to Maximum
(Tele)
30"
66x37
94 - 154
0
40"
89x50
127 - 207
1
50"
110x62
160 - 260
1
60"
130x75
193 - 313
1
80"
180x100
258 - 419
1
100"
220x120
324 - 525
1
120"
270x150
390 - 631
2
150"
330x190
489 - 790
2
200"
440x250
654 - 1055
3
250"
550x310
818 - 1320
3
280"
620x350
917 - 1479
4
16:10 Screen size
A
B
Minimum (Wide) to Maximum
(Tele)
30"
64x40
91 - 150
2
40"
86x54
123 - 201
3
50"
110x67
155 - 253
4
60"
130x81
187 - 305
5
80"
170x110
251 - 408
6
100"
220x130
315 - 511
8
120"
260x160
379 - 614
10
150"
320x200
476 - 769
12
200"
430x270
636 - 1027
16
250"
540x340
796 - 1285
20
Screen Size and Projection Distance
111
Содержание EB-1830
Страница 1: ...User s Guide ...
Страница 6: ...Introduction This chapter explains the projector s features and the part names ...
Страница 22: ...Useful Functions This chapter explains useful tips for giving presentations and the Security functions ...
Страница 51: ...Configuration Menu This chapter explains how to use the Configuration Menu and its functions ...
Страница 81: ...Troubleshooting This chapter explains how to identify problems and what to do if a problem is found ...
Страница 137: ...A Center of lens B Distance from center of lens to suspension bracket fixing point Units mm Appearance 137 ...