Hitachi CP-X2020 Maintenance Manual

Brand: Hitachi

Model: CP-X2020

Type: Maintenance Manual

This manual is also suitable for

Hitachi CP-X2020 is a compact and lightweight projector that delivers bright and sharp images for a variety of applications. With its 3LCD technology and XGA resolution, this projector produces clear and detailed presentations, videos, and images. It also features a long-lasting lamp, ensuring minimal maintenance and extended usage. The CP-X2020's versatile connectivity options, including HDMI and VGA inputs, allow for easy connection to a wide range of devices such as laptops, computers, and DVD players.

Maintenance

Maintenance

Alamphasniteproductlife.Usingthelampforlongperiodsoftimecouldcause

thepicturesdarkerorthecolortonepoor.Notethateachlamphasadifferent

lifetime,andsomemayburstorburnoutsoonafteryoustartusingthem.

Preparationofanewlampandearlyreplacementarerecommended.Toprepare

anewlamp,makecontactwithyourdealerandtellthelamptypenumber.

Replacing the lamp

Type number : DT01141

Turntheprojectoroff,andunplugthepowercord.

Allowtheprojectortocoolforatleast45minutes.

Prepareanewlamp.Iftheprojectorismountedona

ceiling,orifthelamphasbroken,alsoaskthedealerto

replacethelamp.

Loosenthescrew(markedbyarrow)ofthelamp

coverandthenslideandliftthelampcovertothe

sidetoremoveit.

Loosenthe2screws(markedbyarrow)ofthe

lamp,andslowlypickupthelampbythehandle.

Neverloosenanyotherscrews.

Insertthenewlamp,andretightenrmlythe

2screwsofthelampthatareloosenedinthe

previousprocesstolockitinplace.

Whileputtingtheinterlockingpartsofthelampcover

andtheprojectortogether,slidethelampcoverbackin

place.Thenrmlyfastenthescrewofthelampcover.

Turntheprojectoronandresetthelamptimeusing

theLAMPTIMEitemintheOPTIONmenu.

In case of replacement by yourself, follow the following procedure.

Replacing the lamp

(4)

PointattheLAMPTIMEusingthe▼/▲button,thenpressthe►button.Adialogwillappear.

(5)

Pressthe►buttontoselect“OK”onthedialog.Itperformsresettingthelamptime.

•Pleaseresetthelamptimeonlywhenyouhavereplacedthelamp,

forasuitableindicationaboutthelamp.

NOTE

►Donottouchanyinnerspaceoftheprojector,whilethelamp

istakenout.

CAUTION

Lampcover

(1)PresstheMENUbuttontodisplayamenu.

(2)



PointattheADVANCEDMENUinthemenuusing

the▼/▲button,thenpressthe►button.

(3)



PointattheOPTIONintheleftcolumnofthemenu

usingthe▼/▲button,thenpressthe►button.



㧡

㧠

Handle

Maintenance

Lamp warning

Replacing the lamp (continued)

HIGH VOLTAGE

HIGH TEMPERATURE

HIGH PRESSURE

►

Theprojectorusesahighpressuremercuryglasslamp.Thelamp

canbreakwithaloudbang,orburnout,ifjoltedorscratched,handledwhilehot,or

wornovertime.Notethateachlamphasadifferentlifetime,andsomemayburstor

burnoutsoonafteryoustartusingthem.Inaddition,ifthebulbbursts,itispossible

forshardsofglasstoyintothelamphousing,andforgascontainingmercuryand

dustcontainingneparticlesofglasstoescapefromtheprojector’sventholes.

►About disposal of a lamp:Thisproductcontainsamercurylampdonotput

itinatrash.Disposeofitinaccordancewithenvironmentallaws.

•Forlamprecycling,gotowww.lamprecycle.org(intheUS).

•Forproductdisposal,consultyourlocalgovernmentagencyorwww.eiae.org(in

theUS)orwww.epsc.ca(inCanada).

Formoreinformation,callyourdealer.

WARNING

•Ifthelampshouldbreak(itwillmakealoudbangwhenitdoes),

unplugthepowercordfromtheoutlet,andmakesuretorequesta

replacementlampfromyourlocaldealer.Notethatshardsofglass

coulddamagetheprojector’sinternals,orcauseinjuryduringhandling,

sopleasedonottrytocleantheprojectororreplacethelampyourself.

•

Ifthelampshouldbreak(itwillmakealoudbangwhenitdoes),ventilatethe

roomwell,andmakesurenottoinhalethegasorneparticlesthatcomeout

fromtheprojector'sventholes,andnottogetthemintoyoureyesormouth.

•Beforereplacingthelamp,turntheprojectoroffandunplugthepower

cord,thenwaitatleast45minutesforthelamptocoolsufficiently.

Handlingthelampwhilehotcancauseburns,aswellasdamagingthelamp.

•Neverunscrewexcepttheappointed(markedbyanarrow)screws.

•Donotopenthelampcoverwhiletheprojectorissuspendedfrom

aceiling.Thisisdangerous,sinceifthelamp’sbulbhasbroken,the

shardswillfalloutwhenthecoverisopened.Inaddition,workingin

highplacesisdangerous,soaskyourlocaldealertohavethelamp

replacedevenifthebulbisnotbroken.

•Donotusetheprojectorwiththelampcoverremoved.Atthelamp

replacing,make surethat thescrewsarescrewedinfirmly.Loose

screwscouldresultindamageorinjury.

•

Useonlythelampofthespeciedtype.Useofalampthatdoesnotmeetthelamp

specicationsforthismodelcouldcauseare,damageorshortenthelifeofthisproduct.

•Ifthelampbreakssoonafterthefirsttimeitisused,itispossible

thatthereareelectricalproblemselsewherebesidesthelamp.Ifthis

happens,consultyourlocaldealeroraservicerepresentative.

•

Handlewithcare:joltingorscratchingcouldcausethelampbulbtoburstduringuse.

•Usingthelampforlongperiodsoftime,couldcauseitdark,nottolight

uportoburst.Whenthepicturesappeardark,orwhenthecolortoneis

poor,pleasereplacethelampassoonaspossible.Donotuseold(used)

lampsthisisacauseofbreakage.

Disconnect

theplug

fromthe

power

outlet

Maintenance

Theairlterunitofthisprojectorconsistsofaltercover,twokindsoflters,and

alterframe.Thenewdoublelargelterssystemisexpectedtofunctionlonger.

However,pleasecheckandcleanitperiodicallytokeepventilationneededfor

normaloperationoftheprojector.

Whentheindicatorsoramessagepromptsyoutocleantheairlter,complywith

itassoonaspossible.Replacethelterswhentheyaredamagedortoosoiled.

Topreparenewlters,makecontactwithyourdealerandtellthefollowingtype

number.

Cleaning and replacing the air ﬁlter

Type number : UX36761(Filterset)

Turntheprojectoroff,andunplugthepowercord.

Allowtheprojectortosufcientlycooldown.

Useavacuumcleaneronandaroundtheltercover.

Pickandpulluptheltercoverknobstotakeitoff.

Useavacuumcleanerforthelterventofthe

projector.

Takethenemeshedlteroutwhileholdingthe

ltercover.Itisrecommendedtoleavethecoarse

meshedlterintheltercoverasitis.

Putthenemeshedlteronthecoarsemeshed

one,turningitsstitchedsideup.

Putthelterunitbackintotheprojector.

Whenyoureplacethelamp,pleasereplacetheairlter.Anairlterofspecied

typewillcometogetherwithareplacementlampforthisprojector.

(continuedonnextpage)

Stitched

side

Useavacuumcleaneronbothsidesofthene

meshedlterwhileholdingitsoitwillnotbe

suckedin.Useavacuumcleanerfortheinsideof

theltercovertocleanupthecoarsemeshedlter.

Iftheltersaredamagedorheavilysoiled,replace

themwithnewones.

Filter(nemeshed)

Filter(coarsemeshed)

Intakevent

Filtercover

Filtercoverknobs

Maintenance

Cleaningandreplacingtheairlter(continued)

TurntheprojectoronandresettheltertimeusingtheFILTERTIMEitemin

theEASYMENU.

►Beforetakingcareoftheairlter,makesurethepowercable

isnotpluggedin,thenallowtheprojectortocoolsufciently.Takingcareofthe

airlterinahightemperaturestateoftheprojectorcouldcauseanelectricshock,

aburnormalfunctiontotheprojector.

►Useonlytheairlterofthespeciedtype.Donotusetheprojectorwithoutthe

airlterortheltercover.Itcouldresultinareormalfunctiontotheprojector.

►Cleantheairlterperiodically.Iftheairlterbecomescloggedbydustorthe

like,internaltemperaturesriseandcouldcauseare,aburnormalfunctionto

theprojector.

WARNING

•Pleasereplacetheairlterwhenitisdamagedortoosoiled.

•Whenyoureplacetheprojectionlamp,pleasereplacetheairlter.Anairlter

ofspeciedtypewillcometogetherwithareplacementlampforthisprojector.

•Pleaseresettheltertimeonlywhenyouhavecleanedorreplacedtheair

lter,forasuitableindicationabouttheairlter.

•Theprojectormaydisplaythemessagesuchas“CHECKTHEAIRFLOW”or

turnofftheprojector,topreventtheinternalheatlevelrising.

NOTE

(1)PresstheMENUbuttontodisplayamenu.

(2)PointattheFILTERTIMEusingthe▼/▲button,thenpressthe►button.

Adialogwillappear.

(3)Pressthe►buttontoselect“OK”onthedialog.Itperformsresettingthe

ltertime.

Hitachi CP-X2020 Maintenance Manual

Brand: Hitachi

Model: CP-X2020

Type: Maintenance Manual

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Hitachi CP-X2020 Maintenance Manual

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