Correcting The Horizontal And Vertical Keystone Distortion (3D Reform - NEC HT1000 User Manual

The rear foot height can be changed. Rotate the rear foot to the desired
height, but the vertical distance from the bottom to the desk or floor
should be 1" (25 mm) to make the projector horizontal on the flat sur-
face.
VID EO VID EO
S-V IDEO S-V IDEO
PC CON COM PON
TRO L ENT
RGB /DV RGB /DV
VID EO
IN
S-V IDE
O IN
Y
Cb/ Pb
Up
Down
CAUTION:
Do not use the tilt-foot for purposes other than originally intended.
Misuses such as gripping the tilt-foot or hanging on the wall can
cause damage to the projector.
Zoom
Use the Zoom lever to fine adjust the image size on the screen
Focus
Use the Focus ring to obtain the best focus.
Iris
Use the Iris lever underneath the lens to adjust the brightness and the
contrast optically.
I I
AUD IO AUD IO
IN IN
SG TRI
GG ER
Cr/P r
RG B IN
DVI -D
IN
Up
Down
Iris lever
Correcting the Horizontal and Vertical Key-
stone Distortion (3D Reform)
Use the 3D Reform feature to correct keystone (trapezoidal) distortion
to make the top or bottom and the left or right side of the screen longer
or shorter 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-42).
Keystone
1. Press the SELECT
2. Press the SELECT
3. Press the SELECT
4. After completing, press the ENTER button. This will return to the menu
screen.
Cornerstone
1. Project an image so that the screen is smaller than the area of the
raster.
2. Pick up any one of the corners and align the corner of the screen
with the one of the image.
(The drawing shows the upper right corner.)
3. Press the 3D REFORM button on the remote control.
The CORNERSTONE adjustment screen is displayed.
NOTE: Press the 3D REFORM button to toggle between "Cornerstone" and "Key-
stone."
4. Use the SELECT
the direction you wish to move the projected image frame.
E-20
button to adjust the horizontal keystone.
button to select "Vertical".
button to adjust the vertical keystone.
Projected image
Screen
button to select one icon which points in
Screen