PLAYBACK
Keystone Correction
Use the following procedure to correct the snapshot of a blackboard, document, poster, photograph, or other rectangular object that is out of square because it was recorded at an angle.
•Performing keystone correction on an image causes a new (corrected) version (2M (1600 ⋅ 1200 pixels)) to be stored as a separate file.
1.In the PLAY mode, use [] and [] to scroll through images on the monitor screen and display the one you want to correct.
2.Select the “PLAY” tab, select “Keystone”, and then press [].
•This causes a screen that shows all of the objects in the image that qualify as candidates for keystone correction to appear.
•Note that the above step is possible only when there is a snapshot displayed on the monitor screen.
3.Use [] and [] to select the candidate you want to correct.
4.Use [] and [] to select “Correct”, and then press [SET].
•Select “Cancel” to exit the procedure without performing keystone correction.
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