Epson EMP-830, Руководство пользователя, Страница: 39 / 141

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Turning the Projector On Turning the Projector On
User’s Guide
Adjusting the Position and Size of the Projection Area
If the images are being projected onto a screen that is higher than the
position of the projector, extend the front adjustable foot to tilt the
projector.
Adjusting the Vertical Position of the Projection Area
(Foot Adjustment)
The front adjustable foot and
the rear adjustable feet can be
extended and retracted to
adjust the tilt of the projector to
a maximum of 12° upwards
and 4° downwards.
Caution
Do not tilt the projector any more than 12° upwards or 4 ° downwards
from the horizontal. If the projector is tilted to much, it may fall down
or tip over and injury may result.
TIP
If the projector is tilted vertically, the automatic vertical keystone
correction will operate to automatically correct distortion of the
projected images.
Auto V-Keystone is carried out approximately one second after
projection starts. A vertical keystone correction gauge is displayed
while adjustment is in progress.
However, automatic vertical keystone correction will not work in the
following cases
• When the "Projection" configuration menu is set to a setting other
than "Front"
• When keystone correction has been carried out using Auto Quick
Corner or Quick Corner to fit the images within a border