NEC PX1004UL-WH - Page 196

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8. Appendix
LIGHT Indicator
Indicatordisplay Projector status Procedure
Off
Thelightmoduleisturned
off.
–
Flashing
Red(sixtimes
percycle)
Thelightsourceisnot
turned on.
Waitforover1minuteandtrytopowerONtheprojectoragain.
Iftheproblemstillpersists,contacttheNECprojectorcustomer
support center.
Lit Green
Lightmodulelit –
TEMP.Indicator
Indicatordisplay Projector status Procedure
Off No problem
Flashing
Red(cycles
of2)
Temperatureproblem Thetemperatureprotectorhasbeenactivated.Iftheroom
temperatureishigh,movetheprojectortoacoolplace.Ifthe
problemstillpersists,contacttheNECprojectorcustomersup-
port center.
Lit Orange
Highsurroundingtempera-
ture(ForcedECOMode)
Thesurroundingtemperatureishigh.Lowertheroomtempera-
ture.
If the temperature protector is activated
Iftheprojector’sinternaltemperaturerisesabnormally,thelightmoduleturnsoffandthetemperatureindicatorashes
(repeatedlytwoashespercycle).
Itmayhappenthattheprojector’stemperatureprotectorissimultaneouslyactivatedandtheprojector’spowerturnsoff.
Ifthishappens,dothefollowing:
- Unplugthepowercordfromthepoweroutlet.
- Ifusinginaplacewherethesurroundingtemperatureishigh,movetheprojectortoadifferent,coolplace.
- Ifthereisdustintheventilationslits,clean.(→page160)
- Wait as such about 1 hour for the projector’s internal temperature to lower.