Epson PowerLite 825, Руководство пользователя

Страница: 21 / 199

Displaying and Adjusting the Image
21
Also keep these considerations in mind:
■
Place the projector on a sturdy, level surface.
■
Make sure there is plenty of space for ventilation around and
under the projector.
■
Make sure the projector is within 9 feet (2.7 meters) (PowerLite
84+/85+/825+/826W+) or 5 feet (1.5 meters) (PowerLite 824+)
of a grounded electrical outlet or extension cord.
Ideally, you should place the projector directly in front of the center of
the screen, facing it toward the screen squarely. The base of the lens
should be at about the level of the bottom of the screen.
150 inches 183 to 297 inches
(464 to 754 cm) 2.2 inches
(6 cm)
200 inches 244 to 396 inches
(619 to 1006 cm) 2.9 inches
(7 cm)
250 inches 305 to 495 inches
(775 to 1258 cm) 3.7 inches
(9 cm)
275 inches 853 to 1384 inches
(83 to 136 cm) 4 inches
(10 cm)
Screen size
Projection distance (A)
Wide to Tele
Offset (B) note
After positioning the
projector, you may want to
connect a Kensington
MicroSaver
®
anti-theft
device to the lock port on the
projector. You can purchase
this from Epson; see
page 13
.
Screen
Projector