NEC M350X - Maintenance; Cleaning Filters, Lens, and Cabinet


7. Maintenance
4HISSECTIONDESCRIBESTHESIMPLEMAINTENANCEPROCEDURESYOUSHOULDFOLLOWTOCLEANTHElLTERSTHELENSTHECABINET
ANDTOREPLACETHELAMPANDTHElLTERS
 Cleaning the Filters
4HEAIRlLTERSPONGEKEEPSDUSTANDDIRTFROMGETTINGINSIDETHEPROJECTORANDSHOULDBEFREQUENTLYCLEANED)FTHElLTER
ISDIRTYORCLOGGEDYOURPROJECTORMAYOVERHEAT
./4%4HEMESSAGEFORlLTERCLEANINGWILLBEDISPLAYEDFORONEMINUTEAFTERTHEPROJECTORISTURNEDONOROFF7HENTHEMESSAGEIS
DISPLAYEDCLEANTHElLTERS4HETIMETOCLEANTHElLTERSISSETTO;/&&=ATTIMEOFSHIPMENT
4OCANCELTHEMESSAGEPRESSANYBUTTONONTHEPROJECTORCABINETORTHEREMOTECONTROL
4HETWOLAYERlLTERON THEPROJECTORIMPROVESCOOLINGANDDUSTPROOFCAPABILITIESCOMPARED WITHTHECONVENTIONAL
models.
4HEOUTSIDESINTAKESIDEOFTHElRSTANDSECONDLAYERlLTERSREMOVEDUST
4OCLEANTHElLTERDETACHTHElLTERUNITANDTHElLTERCOVER
CAUTION
s "EFORECLEANINGTHElLTERSTURNOFFTHEPROJECTORDISCONNECTTHEPOWERCORDANDTHENALLOWTHECABINETTOCOOL
&AILURETODOSOCANRESULTINELECTRICSHOCKORBURNINJURIES
 0USHTHEBUTTONTORELEASETHElLTERUNITANDPULLITOUT
 2EMOVETHElLTERCOVER
The filter cover is fixed at six separate mounting points.
Bow the filter cover by pushing the notch slightly until it re-
leases.
 2EMOVE THE FOUR lLTERS AND USE A VACUUM CLEANER TO
VACUUMALLTHEDUSTINSIDE
Get rid of dust in the accordion filter
./4%
s 7HENEVERYOUVACUUMTHElLTERUSETHESOFTBRUSHATTACHMENTTO
VACUUM4HISISTOAVOIDDAMAGETOTHElLTER
s $ONOTWASHTHElLTERWITHWATER$OINGSOCANRESULTINlLTERCLOG
GING
WIRELESS
WIR
ELES
S
Notch
Filter unit
Filter cover
Button