NEC LT240 - Manual (Page 92)

E-92
USING ON-SCREEN MENU
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Menu Descriptions & Functions
Selecting Base Setting
This feature allows you to use color correction or gamma values as
reference data to optimize for various types of images. You can select
one of the following five settings.
• Presentation • Video • Movie
• Graphic • sRGB (not available on LT220)
Projector Options
Using 3D Reform
This feature corrects trapezoidal distortion so that the projected image
is rectangular.
Two options are available for correcting procedures.
You can save adjustment settings by using the 3D Reform Save option
on Setup (See page E-99).
Cornerstone
See page E-45
Keystone
1. Press the SELECT
̇̈ button to adjust the horizontal keystone.
2. Press the SELECT
̆̄ button to select "Vertical".
3. Press the SELECT
̇̈ button to adjust the vertical keystone.
4. After completing, press the ENTER button. This will return to the
menu screen.
* When "Resolution" is set to "Native", "Cornerstone" and "Keystone"
are not available.