Operation Manual

121
5. Using On-Screen Menu
DESKTOPFRONT
CEILINGREAR
DESKTOPREAR
CEILINGFRONT
Selecting Aspect Ratio and Position for Screen [SCREEN]
Screentype[SCREEN
TYPE]
Setstheaspectratiooftheprojectionscreen.
4:3screen Forascreenwitha4:3aspectratio
16:9screen Forascreenwitha16:9aspectratio
16:10screen Forascreenwitha16:10aspectratio
Displayposition[POSI-
TION](forPX800Xonly)
Whenthescreentypeissetto16:9or16:10,adjuststheverticalpositionofthedisplay
range.
Downward
Upward
NOTE:
•
Afterchangingthescreentype,checkthesettingof[ASPECTRATIO]inthemenu.
(→ page 111)
Using Geometric Correction [GEOMETRIC CORRECTION]
Thisfeatureretrievesgeometricdataregisteredintheprojectormemory.
Threepresetsofgeometricdatahavebeenregistered.Toturnoffthisfeature,select[OFF].
NOTE:
• The[KEYSTONE]and[CORNERSTONE]adjustmentsarenotavailablewhengeometricdataisapplied.
• Toclearyourgeometricdata,pressthe3DREFORMbuttonforaminimumof2seconds.
• The[GEOMETRICCORRECTION]featurecancauseanimagetobeslightlyblurredbecausethecorrectionismadeelectroni-
cally.