Epson 5550C - PowerLite SVGA LCD Projector, Руководство пользователя, Страница: 66 / 178

Focusing and Positioning the Screen Image
55
Focusing and Positioning the Screen Image
When an image appears on screen, check that it is in focus and
correctly positioned on the screen.
p
To focus the image, rotate the focus ring (the front ring on the
lens).
p
To adjust the size of the image, rotate the zoom ring (the rear
ring). Rotate the zoom ring clockwise (facing the projector) to
make the screen image larger or counterclockwise to make it
smaller.
zoom ring
focus ring