NEC NP-UM351WI-TM User Manual download pdf (Page 132)

121

7. Maintenance

 Cleaning the Projection Window

• Turnofftheprojectorbeforecleaning.

• Donotscratchormartheprojectionwindowasitismadeofglass.

• Useablowerorlenspapertocleantheprojectionwindow,andbecarefulnottoscratchormartheglasssur-

face.

WARNING

• Donotuseaspraycontainingammablegastogetridofaccumulateddustanddirtontheprojectionwindow.

Itmaycauseofre.

 Cleaning the Cabinet

Turnofftheprojector,andunplugtheprojectorbeforecleaning.

• Useadrysoftclothtowipedustoffthecabinet.

 Ifheavilysoiled,useamilddetergent.

• Neverusestrongdetergentsorsolventssuchasalcoholorthinner.

• Whencleaningtheventsorthespeakerusingavacuumcleaner,donotforcethebrushofthevacuumcleaner

intotheslitsofthecabinet.

Vacuum the dust off the vents.

• Cloggedventsmaycauseariseintheinternaltemperatureoftheprojector,resultinginmalfunction.

• Donotscratchorhitthecabinetwithyourngersoranyhardobjects

• Contactyourdealerforcleaningtheinsideoftheprojector.

NOTE:Donotapplyvolatileagentsuchasinsecticideonthecabinet,theprojectionwindow,orthescreen.Donotleavearubberor

vinylproductinprolongedcontactwithit.Otherwisethesurfacenishwillbedeterioratedorthecoatingmaybestrippedoff.

1 2 ... 127 128 129 130 131 132 133 134 135 136 137 ... 151 152

No comments

NEC NP-UM351WI-TM User Manual Page 132