Nec NP-P350X Manuel d'utilisateur télécharger pdf (Page 161)

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7. Maintenance

Thissectiondescribesthesimplemaintenanceproceduresyoushouldfollowtocleanthelters,thelens,thecabinet,

andtoreplacethelampandthelters.

1 Cleaning the Filters

Theair-lterspongekeepsdustanddirtfromgettinginsidetheprojectorandshouldbefrequentlycleaned.Ifthelter

isdirtyorclogged,yourprojectormayoverheat.

NOTE:Themessageforltercleaningwillbedisplayedforoneminuteaftertheprojectoristurnedonoroff.Whenthemessageis

displayed,cleanthelters.Thetimetocleantheltersissetto[OFF]attimeofshipment.

Tocancelthemessage,pressanybuttonontheprojectorcabinetortheremotecontrol.

Thetwo-layerlterontheprojectorimprovescoolinganddust-proofcapabilitiescomparedwiththeconventional

models.

Theoutsides(intakeside)oftherstandsecondlayerltersremovedust.

Tocleanthelter,detachthelterunitandtheltercover.

CAUTION

• Beforecleaningthelters,turnofftheprojector,disconnectthepowercordandthenallowthecabinettocool.

Failuretodosocanresultinelectricshockorburninjuries.

1. Push up the buttonsontheleftandrighttoreleasethe

lterunitandpullitout.

2. Removethelterunitbypullingoutthetab.

3. Removethefourlters.

(1) Turn the ﬁlter unit over and pull out the two soft accordion

ﬁlters (large and small).

Filter cover

Filter unit

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Nec NP-P350X Manuel d'utilisateur Page 161