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Basic Operation
NOTE:
BYou can also correct keystone distortion by selecting the KEYSTONE item
in the MAIN MENU and pressing ENTER.
BVertical and horizontal keystone distortion can be corrected to ±30°of the
angle of tilt by PT-L300U. Vertical keystone distortion can be corrected to
±30°of the angle of tilt by PT-L200U. However, the greater the correction
amount, the more the picture quality will deteriorate, and the harder it will
become to achieve a good level of focus. To obtain the best picture
quality, set up the projector and screen in such a way that the amount of
keystone correction required is as minimal as possible.
BThe picture size will also change when correction of keystone distortion is
carried out.
Correcting keystone distortion
When either the projector or the screen is tilted, the keystone distortion will
affect the image. You can correct the image proportions by the following
procedure.
Picture condition
Operation Press the Hbutton. Press the Ibutton.
Picture condition
Operation Press the Hbutton. Press the Ibutton.

For PT-L300U

Horizontal and vertical keystone distortion can be corrected by following
procedures.
#Press the KEYSTONE button to display
the KEYSTONE menu.
$To correct vertical keystone distortion
Select “V-KEYSTONE” by pressing
the For Gbuttons and then press
the ENTER button.
%To correct the horizontal keystone distortion
Select “H-KEYSTONE” by pressing
the For Gbuttons and then press
the ENTER button.
&Press the MENU button.
The display will then return to the previous screen.
KEYSTONE
H-KEYSTONE 0
V-KEYSTONE 0
SELECT
ENTER ESC
KEYSTONE
H-KEYSTONE 0
V-KEYSTONE 0
SELECT
ENTER ESC
KEYSTONE
H-KEYSTONE 0
V-KEYSTONE 0
SELECT
ENTER ESC

For PT-L200U

Vertical keystone distortion can be corrected by following procedures.
#Use the KEYSTONE button to
obtain image balance.
KEYSTONE 0
$Press the MENU button to return to the previous screen.
Picture condition
Operation Press the Hbutton. Press the Ibutton.