NEC PX750U -  Using the Menus

18
2. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
Whenyourstturnontheprojector,youwillgettheStartupmenu.Thismenugivesyoutheopportunitytoselectone
ofthe27menulanguages.
Toselectamenulanguage,followthesesteps:
1. Usethe, ,  or buttontoselectoneofthe27lan-
guagesfromthemenu.
2. PresstheENTERbuttontoexecutetheselection.
Afterthishasbeendone,youcanproceedtothemenuopera-
tion.
Ifyouwant,youcanselectthemenulanguagelater.
(→[LANGUAGE]onpage95and113)
NOTE:
• Turningthepowerbackondirectlyafteritisturnedoff(bydirectpoweroff)whileanimageisbeingprojectedcanresultin
malfunction. Be sure to wait at least 1 second before turning the power back on.
• Keepthelenscapoffthelenswhiletheprojector’spowerison.
If the lens cap is on, it could be warped due to high temperature.
• Ifoneofthefollowingthingshappens,theprojectorwillnotturnon.
- If the internal temperature of the projector is too high, the projector detects abnormal high temperature. In this condition the
projectorwillnotturnontoprotecttheinternalsystem.Ifthishappens,waitfortheprojector’sinternalcomponentstocool
down.
- Startingunderlowtemperatureconditions
 Iftheusageenvironmenttemperatureislowerthantheprojector’soperatingtemperature,theTEMP.indicatorwillash.Increase
theusageenvironmenttemperatureto0°Corhigherandturnontheprojectoragain.
 Ifyouturnontheprojectorataround0°C,itmaytake5minutestowarmuptheprojector.
 Duringwarm-up,theTEMP.indicatorwillash.Whenthewarm-upiscompleted,theTEMP.indicatorwilllightout.
- Whenthelampreachesitsendofusablelife,theprojectorwillnotturnon.Ifthishappens,replacethelamp.
- IftheSTATUSindicatorlightsorangewiththepowerbuttonpressed,itmeansthatthe[CONTROLPANELLOCK]isturnedon.
Cancelthelockbyturningitoff.(→ page 119)
- Ifthelampfailstolight,andiftheLAMP1orLAMP2indicatorashesonandoffinacycleofsixtimes,waitafullminuteand
then turn on the power.
• WhilethePOWERindicatorisblinkingblueinshortcycles,thepowercannotbeturnedoffbyusingthepowerbutton.
• Immediatelyafterturningontheprojector,screenickermayoccur.Thisisnormal.Wait3to5minutesuntilthelamplightingis
stabilized.
• Whentheprojectoristurnedon,itmaytakesometimebeforethelamplightbecomesbright.
• Ifyouturnontheprojectorimmediatelyafterthelampisturnedofforwhenthetemperatureishigh,thefansrunwithoutdisplay-
ing an image for some time and then the projector will display the image.