NEC LT150Z User Manual page 28

Using Pointer
You can use one of eight pointers to draw your audience's attention
to the portion of a projected image you want.
POINTER
Press the Pointer button to
display the pointer.
SELECT
Use the Select button to move
the pointer.
Enlarging and Moving a Picture
You can enlarge the area you want up to 400 percent.
To do so:
1. Press the Pointer button to display the pointer.
POINTER
2. Move the pointer to the area you want to enlarge.
SELECT
3. Enlarge the selected area.
When the Magnify (+) button is pressed, the pointer is changed
to a magnifying glass. To move the magnifying glass, use the
Select button.
MAGNIFY
4. Return the image to the original size.
MAGNIFY
Correcting Keystone distortion
Press (+) or (-) to correct keystone (trapezoidal) distortion to make
the top or bottom of the screen longer or shorter so that the projected
image is rectangular.
KEYSTONE
Keystone distortion
NOTE: The keystone angle can be corrected between 30 degrees upward and
30 degrees downward at a 0 degree-projection angle.
Depending on the type of graphics being used, the picture may get blurred or
keystone correction may not be possible when excessive keystone correction
is used.
The idea is, the closer you are to native resolution, the better image you will
see.
Freezing a picture
Press the Freeze button to freeze a picture. Press again to resume
motion.
FREEZE
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