Correcting The Keystone Distortions; Using The Magnify Feature - Hitachi CP-X4020 Operating Manual

Operating

Correcting the keystone distortions

Press the KEYSTONE button on the remote
1.
control. A dialog will appear on the screen to
aid you in correcting the distortion.
Use the /
2.
MANUAL operation, and press the
button to perform the following.
(1) AUTO executes automatic vertical keystone correction.
(2) MANUAL displays a dialog for keystone correction.
Use the
To close the dialog and complete this operation, press the
KEYSTONE button again. Even if you do not do anything, the
dialog will automatically disappear after a few seconds.
The adjustable range of this function will vary among inputs. For some input, this
function may not work well.
When the V:INVERT or the H&V:INVERT is selected to the MIRROR item in the
SETUP menu, if the projector screen is inclined or angled downward, automatic
vertical keystone correction may not work correctly.
When the zoom adjustment is set to the TELE (telephoto focus), this function may
be excessive. This function should be used when the zoom adjustment is set to
the full WIDE (wide-angle focus) whenever possible.
When the projector is placed on the level (about ±3°), the automatic keystone
distortion correction may not work.
When the projector is inclined to near ±30 degree or over, this function may not
work well.
This function will be unavailable when the Transition Detector is on (

Using the magnify feature

Press the ON button of the MAGNIFY on the remote control.
1.
The "MAGNIFY" indication will appear on the screen and the
projector will go into the MAGNIFY mode. When the ON button
of the MAGNIFY is pressed fi rst after the projector is started,
the picture will be zoomed twice. The indication will disappear
in several seconds with no operation.
Use the /
2.
To move the zoom area, press the POSITION button in the
MAGNIFY mode, then use the
to fi nalize the zoom area, press the POSITION button again.
To exit from the MAGNIFY mode and restore the screen to normal, press the OFF
button of the MAGNIFY on the remote control.
The projector automatically exits from the MAGNIFY mode when the input signal
is changed or when the display condition is changed.
In the MAGNIFY mode, the keystone distortion condition may vary, it will be
restored when the projector exits from the MAGNIFY mode.
NOTE • The zoom level can be fi nely adjusted. Closely watch the screen to
fi nd the level you want.
20
cursor buttons to select the AUTO or the
/ cursor buttons for adjustment.
cursor buttons to adjust the zoom level.
cursor (or the ENTER)
/ / / cursor buttons to move the area. And
KEYSTONE button
MY SOURCE/
VIDEO COMPUTER DOC.CAMERA
ASPECT AUTO SEARCH BLANK
MAGNIFY FREEZE PAGE VOLUME
UP
ON
DOWN
OFF
KEYSTONE MY BUTTON MUTE
1 2
50).
MAGNIFY
ON/OFF buttons
MY SOURCE/
VIDEO COMPUTER DOC.CAMERA
ASPECT AUTO SEARCH BLANK
PAGE VOLUME
MAGNIFY FREEZE
UP
ON
DOWN
OFF
KEYSTONE MY BUTTON MUTE
1 2