NEC PH1000U - Page 46

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2. Projecting an Image (Basic Operation)
CAUTION:
PartsoftheprojectormaybecometemporarilyheatediftheprojectoristurnedoffwiththePOWERbuttonorifthe
ACpowersupplyisdisconnectedduringnormalprojectoroperation.
Usecautionwhenpickinguptheprojector.
NOTE:
• WhilethePOWERindicatorisblinkingblueinshortcycles,thepowercannotbeturnedoff.
• Youcannotturnoffthepowerfor60secondsimmediatelyafterturningitonanddisplayinganimage.
• Waitatleast20minutesafterthepoweristurnedon(afterstartingtoproject)beforeturningtheACpoweroffwhileanimageis
being projected or while the cooling fan is running.
• Donotunplugthepowercordfromtheprojectororfromthepoweroutletwhileanimageisbeingprojected.Doingsocould
deterioratetheprojector’sACinputconnectororthepowerplug’scontact.ToturnofftheACpowerwhileanimageisbeing
projected,usetheprojector'smainpowerswitch,thepowerstrip’sswitch,thebreaker,etc.
• DonotdisconnecttheACpowersupplytotheprojectorwithin10secondsofmakingadjustmentorsettingchangesandclosing
the menu. Doing so can cause loss of adjustments and settings.
• DonotturnoffthemainpowerusingtheMainPowerSwitchorbydisconnectingthepowertotheprojectorwhilelensadjust-
mentsarebeingperformed.Ifpowerisremovedwhilethelensismoving,youmaynotbeabletoachievethebestpossiblelens
adjustments after restarting the projector.