NEC PA500U - Troubleshooting; Indicator Messages

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9. Appendix
 Troubleshooting
Thissectionhelpsyouresolveproblemsyoumayencounterwhilesettinguporusingtheprojector.
Indicator Messages
PowerIndicator
Indicatordisplay Projectorstatus Procedure
Off Powerisoff. –
Flashing
Blue(shortashes) Preparingtoturnpoweron Waitawhile.
Blue(longashes) Offtimer(enabled)
Programtimer(offtimeenabled)
–
Orange(short
ashes)
Projectorcooling Waitawhile.
Orange(longashes) Programtimer(ontimeenabled)
Lit Blue Poweron –
Orange
Standbymode (NORMALor NETWORK
STANDBY)
–
Red Standbymode(POWER-SAVING) –
Status Indicator
Indicatordisplay Projectorstatus Procedure
Off
Noproblem,or
standbymode
(POWER-SAVINGor
NETWORKSTAND-
BY)
–
Flashing
Red(cycles
of1)
Coverproblem
Thelampcoverisnotproperlymounted.Mountitproperly.(→
Page161)
Red(cycles
of4)
Fanproblem Thecoolingfanhasstoppedturning.ContactanNECprojector
customersupportcenterforrepairs.
Red(cycles
of9)
Iriserror Theirisis not operatingproperly. Contactan NEC projector
customersupportcenterforrepairs.
Flashing Orange Networkconict It is not possibleto connect the projector’sbuilt-in LANand
wirelessLANsimultaneouslytothesamenetwork.Toconnect
theprojector’sbuilt-inLANandwirelessLANsimultaneously,
connectthemtodifferentnetworks.
Lit Green Standbymode
(NORMAL)
–
Orange
Buttonhasbeen
pressedwhile
projectorisinkeylock
mode
Theprojector’skeysarelocked.Thesettingmustbecanceled
tooperatetheprojector.(→Page106)
Projector’sIDnumber
andremotecontrol’s
IDnumberdonot
match
CheckthecontrolIDs.(→Pages106 and 107)