Specifications

Basic
Operation
33
Selecting the Type of
Correction
GEOMETRIC
ADJUSTMENT
For correcting an image by
designating the corner of the
projected image.
(See page 34.)
H & V
KEYSTONE
For correcting an image by
designating the horizontal or
vertical axes. (See page 35.)
Press c KEYSTONE on the remote control.
“GEOMETRIC ADJUSTMENT” will be
displayed.
Each time c KEYSTONE is pressed, the
display toggles as follows:
Select the Keystone correction method.
GEOMETRIC
ADJUSTMENT
H & V KEYSTONE
The display disappears.
When corrections are made with Keystone cor-
rection, the changes are saved even if the
power cord is unplugged.
Since Keystone correction digitally corrects
the signal, resolution may slightly decrease
when it is used. Moiré patterns and line dis-
tortions may also be visible in detailed images.
However, this is not a malfunction.
If you cannot correct trapezoidal distortion with
Keystone correction, change the placement
position of the projector.
Straight lines and the edges of the displayed
image may appear jagged, when adjusting the
Keystone setting.
Also read “About Copyrights” on page 37.
Note
DT-510_EN_h 06.10.18, 7:07 AM33