Epson PowerLite 8700 UB, Руководство пользователя

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Setting Up the Projector
15
To determine the exact image size when you know the projection distance (or the exact
projection distance when you know the desired image size), you can use the Image Size
Calculator. This program is available on the Epson website at
epson.com/support (U.S.) or
epson.ca/support (Canada).
Also keep these considerations in mind:
■
Make sure there is plenty of space for ventilation around and under the projector. Do not
set the projector on top of loose materials that could block the vents underneath.
■
Make sure the projector is within 9.8 feet (3 m) of a grounded electrical outlet or
extension cord.
14.4 to 30.7 feet
4.40 to 9.36 m 120 in. (94 × 71 in.)
305 cm (240 × 180 cm) 33.0 in.
85 cm 105.0 in.
268 cm –56.5 to 56.5 in.
–143 to 143 cm
18 to 38.4 feet
5.51 to 11.71 m 150 in. (118 × 91 in.)
381 cm (300 × 230 cm) 41.7 in.
106 cm 131.7 in.
334 cm –70.6 to 70.6 in.
–179 to 179 cm
24.2 to 51.3 feet
7.36 to 15.62 m 200 in. (161 × 118 in.)
508 cm (410 × 300 cm) 55.6 in.
141 cm 175.6 in.
446 cm –94.1 to 94.1 in.
–239 to 239 cm
4:3 aspect ratio (continued)
Projection distance
Diagonal image size
(width × height)
Offset A Offset B
Horizontal
Offset