NEC PX803UL-WH - Page 46

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2. Projecting an Image (Basic Operation)
TIP:Toobtainthebestfocus,performthefollowing(forpermanentinstallation)
Preparation:Warmuptheprojectorforonehour.
1.PresstheFOCUS+/−buttonstochecktheadjustablefocusrange.Forcheckingitbytheremotecontrol,pressandholdtheCTL
buttonandpressVOL./FOCUS+/−button.Iftheprojectorinuseisnotwithintheadjustablefocusrange,movetheprojectorback
and forth.
2.Selectthe[TESTPATTERN]fromthemenuanddisplaythetestpattern.(→ page 86)
• Fordisplayingthetestpatternbytheremotecontrol,pressTESTbutton.
3.KeeppressingtheFOCUS−buttonuntilthegridofthetextpatternbecomesinvisible.
4.KeeppressingtheFOCUS+buttonuntilyouobtainthebestfocus.
 Forobtainingthebestfocusbytheremotecontrol,presstheVOL./FOCUS+buttonwhileholdingtopresstheCTLbutton.
 Ifyouadjustbeyondthebestfocalpoint,gobacktostep3andrepeattheprocedures.
5.Turntheedgefocusringclockwiseorcounterclockwisetoadjustthefocusattheedgesoftheprojectedimage.
Applicablelensunit:NP39ML
1. Focusontheprojectedimagearoundtheopticalaxis.(Poweredfocus)
 Theopticalaxisisatthebottomoftheimage.
 PresseithertheFOCUS+/−buttononthecontrolpanelortheVOL/FOCUS+/−buttonwhileholdingtopressthe
CTLbuttonontheremotecontrol.
Opticalaxis