16
2. Projecting an Image (Basic Operation)
❻ Correcting Keystone Distortion [KEYSTONE]
You may adjust keystone distortion of image in your projector with the V keystone adjustment. Follow steps below
to adjust keystone distortion of projected image manually.
Press the KEYSTONE button on your remote controller. The keystone adjustment dialog box displays ( including
H/V keystone, 4-Corner correction, 6-Corner correction, Curved correction, Grid Image Tune, Reset) , press ▲▼◀
▶button to adjust keystone distortion.
You may save your settings for keystone adjustment.
• H/V Keystone......Adjust the projected image when the projector is on the horizontal or vertical keystone distortion.
• 4-Corner correction......Adjust the projected image when the projector is keystone distortion of four corners .
• 6-Corner correction......Adjust the projected image when the projector is keystone distortion of four corners.
• Curved correction......Adjust the projected image when the projector linearity is uneven or the projected images
bent vertically and horizontally.
• Grid Image Tune......Adjust the local points of the projected image.
• Reset......The correction values will be restored to the factory defaults.
NOTE:
• The arrow mark looks white when there is no keystone adjustment in existence.
• The arrow mark indicating the adjustment direction turns red.
• The arrow mark disappears when the maximum adjustment limit reaches.
• The keystone prompt box will disappear if you press the keystone button again when it is displaying. Press the ENTER button again to
switch the four correction items.
• The adjustable range is subject to source of signal input.
• For further details about Keystone function, please turn to page 44-48.
• When using the VIEWER, you cannot use ▼ button on the panel to directly call up the keystone correction menu.
H/V Keystone
4-Corner correction
6-Corner correction
Curved correction
Grid Image Tune
Reset value
• Only for ME403U
H/V Keystone
4-Corner correction
Reset value
• Only for ME423W/ME383W/MC423W/MC393W/ME453X/MC453X.
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