NEC NP43 - Auto Keystone Correction

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3. Projecting an Image (Basic Operation)
AUTO KEYSTONE Correction
TheAUTOKEYSTONEcorrectionfeaturewillcorrecttheverticaldistortionofaprojectedimageonthescreen.No
specialoperationrequired.Justplacetheprojectoronaatsurface.
NOTE:WhenusingtheAUTOKEYSTONEfunction,heedthefollowing:
• TheAUTOKEYSTONEcorrectionwilltakeeffectin2secondsafterchangingtheprojectionangleduringprojection.
• Theleftandright,orhorizontalkeystonedistortionisnotavailable.
Placetheprojectorsothatthelenssurfaceisparalleltothescreen.
Also,adjusttheheighttokeeptheprojectorlevelbyrotatingtherearfeet.
TIP: ToturnofftheAUTOKEYSTONEfunction,fromthemenuselect[SETUP]→[GENERAL]→[AUTOKEYSTONE]andselect[OFF].
(→page64)Evenwhenthemenusettingfor[AUTOKEYSTONE]isturnedon,[KEYSTONE]canbeadjustedmanually.
NOTE:TheAUTOKEYSTONECorrectionfeaturecancauseanimagetobeslightlyblurredbecausethecorrectionismadeelec-
tronically.