Projection Distance (For EB-4955WU/EB-4950WU/
EB-4855WU/EB-4850WU)
A
Projection distance
B
is the distance from the center of the lens to the base of the screen. This
changes depending on the setting for vertical lens shift.
C
Center of lens
Unit: cm
4:3 Screen Size
A
B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
50"
102x76
154 - 280
0 - +76
60"
122x91
185 - 337
0 - +91
4:3 Screen Size
A
B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
80"
163x122
249 - 450
0 - +122
100"
203x152
312 - 564
0 - +152
120"
244x183
376 - 677
0 - +183
150"
305x229
471 - 848
0 - +229
200"
406x305
630 - 1132
0 - +305
250"
508x381
788 - 1415
0 - +381
Unit: cm
16:9 Screen Size
A
B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
50"
111x62
139 - 254
-3 - +66
60"
133x75
168 - 305
-4 - +79
80"
177x100
226 - 408
-6 - +105
100"
221x125
283 - 511
-7 - +131
120"
266x149
341 - 615
-8 - +153
150"
332x187
427 - 769
-10 - +197
200"
443x249
571 - 1027
-14 - +263
250"
553x311
715 - 1285
-17 - +329
290"
642x361
830 - 1491
-20 - +381
Unit: cm
16:10 Screen Size
A
B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
50"
108x67
135 - 247
0 - +67
Screen Size and Projection Distance
138
Summary of Contents for EB-4550
Page 1: ...User s Guide ...
Page 7: ...Introduction This chapter explains the names for each part ...
Page 36: ...Connecting Equipment 36 ...
Page 37: ...Basic Usage This chapter explains how to project and adjust images ...
Page 70: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Page 125: ...Appendix ...