NEC PX803UL-WH - Focus

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2. Projecting an Image (Basic Operation)
Focus
Applicablelensunit:NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL
1. PresstheFOCUS+/−button.
• Ontheremotecontrol,whilepressingontheCTLbutton,pressonVOL/FOCUS(+)or(−)button.
 Thefocusisadjusted.
TIP:
Toobtainthebestfocus,performthefollowing(forpermanentinstallation)
Preparation:Warmuptheprojectorforonehour.
1. UsetheFOCUS+/−buttonstomakesureyouobtainthebestfocus.Ifyoudonot,movetheprojectorback
andforth.
2. Selectthe[TESTPATTERN]fromthemenuanddisplaythetestpattern.(→ page 86)
• YoucanalsousetheTESTbuttonontheremotecontroltodisplaythetestpattern.
3. KeeppressingtheFOCUS−buttonuntilthegridofthetextpatternismadeinvisible.
4. KeeppressingtheFOCUS+buttonuntilyouobtainthebestfocus.
Ifyouadjustbeyondthebestfocalpoint,gobacktostep3andrepeattheprocedures.