90
Screen Size and Distance
See the following table to choose the best position for your projector. The values are only a guide.
Units: cm (in.) Units: cm (in.)
4:3 Screen Size
Projection Distance
U
Offset
V
16:9
Screen Size
Projection Distance
U
Offset
V
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
30"
61
^
46 (24
^
18)
83 to 139 (33 to 55)
7 (2.6)
30"
66
^
37 (26
^
15)
90 to 152 (36 to 60)
1 (0.4)
40"
81
^
61 (32
^
24)
114 to 189 (45 to 74)
9 (3.4)
40"
89
^
50 (35
^
20)
124 to 205 (49 to 81)
1 (0.5)
50"
100
^
76 (39
^
30)
144 to 238 (57 to 94)
11 (4.3)
50"
110
^
62 (43
^
24)
157 to 259 (62 to 102)
1 (0.6)
60"
120
^
90 (47
^
35)
174 to 287 (69 to 113)
13 (5.1)
60"
130
^
75 (51
^
28)
190 to 313 (75 to 123)
2 (0.7)
80"
160
^
120 (63
^
47)
235 to 386 (93 to 152)
17 (6.9)
80"
180
^
100 (71
^
39)
256 to 420 (101 to 165)
2 (0.9)
100"
200
^
150 (79
^
59)
296 to 484 (117 to 191)
22 (8.6)
100"
220
^
120 (87
^
47)
323 to 527 (127 to 208)
3 (1.2)
120"
240
^
180 (94
^
71)
357 to 583 (141 to 229)
26 (10.3)
120"
270
^
150 (106
^
59)
389 to 635 (153 to 250)
4 (1.4)
150"
300
^
230 (118
^
91)
449 to 730 (177 to 288)
33 (12.9)
150"
330
^
190 (130
^
75)
489 to 796 (192 to 313)
4 (1.8)
200"
410
^
300 (161
^
118)
601 to 977 (237 to 385)
44 (17.1)
200"
440
^
250 (173
^
98)
655 to 1064 (258 to 419)
6 (2.3)
300"
610
^
460 (240
^
181)
906 to 1469 (357 to 578)
65 (25.7)
300"
660
^
370 (260
^
146)
987 to 1601 (388 to 630)
9 (3.5)
Screen
Centre of
lens
90°
90°
Centre of
lens
Screen
Summary of Contents for EMP-1815
Page 1: ...1 User s Guide ...
