InFocus LP425z, User Manual

Page: 20 / 59

13
USING THE PROJECTOR
This section describes how to use and make adjustments to the
projector. It also provides a reference to the keypad buttons and
the options available from the on-screen menus.
Basic Image Adjustment
1
Make sure you have powered up your equipment in the right
order (page 10).
2
If the image doesn’t display completely, zoom the image
(page 14), adjust the height of the projector (page 14) or center
the image by adjusting its horizontal or vertical position
(page 22). Be sure the projector is at a 90 degree angle to the
screen.
3
If the image is out of focus, rotate the focus lens (page 14).
4
If the image appears to shimmer or if it has blurry vertical
bars after you have adjusted the focus, turn Auto Image
(page 21) off and then back on to reset the automatic sync and
tracking. If that doesn’t clear up the image, turn Auto Image
off and adjust the sync (page 21) and/or the tracking
(page 22) manually.
5
If the colors don’t look right, adjust the brightness (page 18).