Correcting The Keystone Distortions - Hitachi ED-A101 Operating Manual

Operating

Correcting the keystone distortions

1.
Press KEYSTONE button on the remote control. A dialog
will appear on the screen to aid you in correcting the
distortion.
2.
Use the ▲/▼ cursor buttons to select, MANUAL or
PERFECT FIT operation, and press the ► button to
perform the following.
(1) MANUAL displays a dialog for keystone correction.
Use the ◄/► cursor buttons to select the direction
to correct (
adjustment.
(2) PERFECT FIT displays a dialog for the shape
adjustment of the projected image in each of the
corners.
1) Choose the corner to adjust using the ▲/▼/◄/►
buttons and press the ENTER or INPUT button.
2) Use the ▲/▼/◄/► buttons to adjust the position of
the corner.
Press the ENTER or INPUT button to exit the
adjustment of the corner.
3) To adjust another corner, follow the same procedure
from 1) above.
To reset the adjustment of all the corners, select
RESET using the ▲/▼ buttons and press the ENTER
or INPUT button.
To close the dialog and complete this operation, press KEYSTONE button again.
Even if you do not do anything, the dialog will automatically disappear after a few
seconds.
● While the positions of the corners are adjusted with PERFECT FIT, keystone
adjustment feature is unavailable. To correct the keystone distortion, reset the
adjustment of all the corners.
● The adjustable range of this function will vary among inputs. For some input, this
function may not work well.
● 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.
● This function will be unavailable when Transition Detector is on (53).
22
or ) then use the ▲/▼ buttons for
MY SOURCE/
VIDEO COMPUTER DOC.CAMERA
KEYSTONE button
ASPECT AUTO SEARCH BLANK
MAGNIFY FREEZE VOLUME
ON
OFF
KEYSTONE MY BUTTON MUTE
1 2
FOCUS D-ZOOM
- + - +
MENU
POSITION
ENTER
ESC RESET