Epson EMP-835 User Manual page 43

Turning the Projector On Turning the Projector On
TIP
• You can cancel Quick Setup operation at any time by pressing the [Esc]
button on either the remote control or the projector's control panel.
• When Auto Quick Corner detects a "frame" (detecting 3 or more
sides, or top and bottom sides, or 2 adjacent sides) within the
projection area, it automatically corrects the image so that it fits
within the "frame" at an aspect ratio of 4:3. The "frame" means the
borders of the screen, whiteboard or blackboard.
When 3 or more sides
are detected
The Auto Quick Corner works properly by doing the following beforehand.
*1 When the "Projection" menu is set to "Front", adjust the projection area so
that the top edge of the screen frame is inside the area.
*2 When the "Projection" menu is set to "Front/Ceiling", adjust the projection
area so that the bottom edge of the screen frame is inside the area.
*1 *2
When top and bottom sides,
or 2 adjacent sides are detected
When no border When the frame is
is detected horizontally long
• When running Auto Quick Corner, always be sure to adjust so that
the top edge of the screen is inside the projection area. If the top edge
of the screen is outside the projection area, correction will not be
carried out correctly.
• Auto Quick Corner can provide effective correction when the
borders of the projection surface stand out clearly, such as a white
screen with black borders. If the borders of the projection area do
not stand out clearly, correction may not be carried out correctly. If
projecting onto a surface such as a blackboard, drawing a white box
with chalk as a border, or attaching a sheet of paper as projection
area may help the correct adjustment.
• Auto Quick Corner can be used to carry out correction within the
ranges given below. If the distortion is outside these ranges,
correction will not be carried out correctly.
Furthermore, if the image is distorted both vertically and
horizontally or if the zoom has been adjusted to "W", the correction
range will become narrower than the angles given below.
· When correcting to within a border
Vertically: Approx. 40°Horizontally: Approx. 20°
· When projecting onto a surface without a border
Vertically: Approx. 45°Horizontally: Approx. 15°
User's Guide
42