NEC NP-P401W User Manual download pdf (Page 168)

156

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

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.

❶ 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 2 ... 163 164 165 166 167 168 169 170 171 172 173 ... 230 231

No comments

NEC NP-P401W User Manual Page 168