Справочник Пользователя для Epson EB-1730W
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Screen Size and Distance
To find the appropriate screen size, see the following table to setup the projector. Values are just reference.
Projection Distance for EB-1725/1720
Units:cm(in.)
Units:cm(in.)
4:3 Screen Size
Projection distance
16:9 Screen size
Projection distance
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
30"
61×46 (24×18)
65 to 80 (26 to 32)
7 (2.6)
30"
66×37 (26×15)
71 to 88 (28 to 35)
1 (0.4)
40"
81×61 (32×24)
88 to 108 (35 to 42)
9 (3.4)
40"
89×50 (35×20)
96 to 118 (38 to 46)
1 (0.5)
50"
100×76 (39×30)
111 to 136 (44 to 53)
11 (4.3)
50"
110×62 (43×24)
121 to 148 (48 to 58)
1 (0.6)
60"
120×90 (47×35)
133 to 163 (53 to 64)
13 (5.1)
60"
130×75 (51×25)
146 to 178 (57 to 70)
2 (0.7)
80"
160×120 (63×47)
179 to 218 (70 to 86)
17 (6.9)
80"
180×100 (71×39)
195 to 238 (77 to 94)
2 (0.9)
100"
200×150 (79×59)
224 to 274 (88 to 108)
22 (8.6)
100"
220×120 (87×47)
245 to 298 (96 to 117)
3 (1.2)
120"
240×180 (94×71)
270 to 329 (106 to 129)
26 (10.3)
120"
270×150 (106×59)
294 to 358 (116 to 141)
4 (1.4)
150"
300×230 (118×91)
338 to 412 (133 to 162)
33 (12.9)
150"
330×190 (130×75)
368 to 449 (145 to 177)
4 (1.8)
200"
410×300 (161×118)
451 to 550 (178 to 216)
44 (17.1)
200"
440×250 (173×98)
492 to 599 (194 to 236)
6 (2.3)
300"
610×460 (240×181)
678 to 826 (267 to 325)
65 (25.7)
275"
610×340(240×134)
678 to 826 (267 to 325)
8 (3.2)
Screen
Center of lens
90°
90°
Center of lens
Screen
is the distance from the center of
the lens to the base of the screen
the lens to the base of the screen