Projection Distance (For Eb-4750W) - Epson EB-4955WU User Manual

Screen Size and Projection Distance

Projection Distance (For EB-4750W)

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
4:3 Screen Size
30" 61x46
50" 102x76
60" 122x91
A B
Minimum (Wide) to Vertical Lens Shift
Maximum (Tele) Top to Bottom
90 - 187 -9 - +55
153 - 314 -16 - +92
185 - 378 -19 - +110
4:3 Screen Size
80"
100"
120"
150"
200"
250"
16:9 Screen Size
30"
50"
60"
80"
100"
120"
150"
200"
Unit: cm
250"
16:10 Screen Size
30"
A
Minimum (Wide) to
Maximum (Tele)
163x122 248 - 506
203x152 311 - 633
244x183 374 - 761
305x229 469 - 952
406x305 627 - 1271
508x381 785 - 1590
A
Minimum (Wide) to
Maximum (Tele)
66x37 82 - 169
111x62 139 - 285
133x75 168 - 343
177x100 225 - 459
221x125 282 - 574
266x149 340 - 690
332x187 426 - 864
443x249 569 - 1153
553x311 712 - 1443
A
Minimum (Wide) to
Maximum (Tele)
65x40 79 - 165
140
B
Vertical Lens Shift
Top to Bottom
-25 - +147
-31 - +184
-38 - +221
-47 - +276
-63 - +368
-79 - +460
Unit: cm
B
Vertical Lens Shift
Top to Bottom
-11 - +48
-18 - +80
-21 - +96
-28 - +128
-35 - +160
-43 - +192
-53 - +240
-71 - +320
-89 - +400
Unit: cm
B
Vertical Lens Shift
Top to Bottom
-8 - +49