Kev nce qib thev naus laus zis ntawm cov cuab yeej lom zem tsis mus tsis pom los ntawm cov tsev kawm ntawv. Qhov zoo ntawm cov thev naus laus zis tshiab, uas nthuav dav cov peev txheej ua haujlwm, kuj tau txais txiaj ntsig zoo hauv kev lag luam. Ib qho ntawm cov kev tsim kho tshiab kawg uas tau ua rau muaj kev txaus siab dav ntawm hom no yog kev sib tham sib projector. Cov no yog cov khoom siv uas tso cai rau tsis yog tsuas yog xa cov duab zoo rau lub vijtsam, suav nrog cov yam ntxwv ntawm chav tsev, tab sis kuj tseem muab kev sib cuam tshuam ntawm "daim duab" thiab cov neeg tuaj saib. Kev sib tham sib tham multimedia projector tau qhia rau kev ua lag luam ob peb xyoos dhau los, tab sis cov tuam txhab loj tshaj plaws ntawm cov cuab yeej siv digital sai sai tau paub txog cov thev naus laus zis thiab niaj hnub no muaj ntau yam khoom siv tshiab.
Dab tsi yog qhov tshwj xeeb ntawm kev sib tham sib projectors?
Qhov yuav tsum tau ua ua ntej rau qhov tshwm sim ntawm kev sib tham sib qauv yog nkag mus rau hauv cov txheej txheem kev kawm ntawm computers. Raws li cov xov xwm digital tau muaj zog duatau ntxiv dag zog rau cov cuab yeej cuab tam ntawm cov tsev kawm ntawv thiab cov tsev kawm ntawv qib siab, qhov kev thov rau cov cuab yeej niaj hnub ntau dua ntawm kev tsim cov khoom siv pom pom kuj nce ntxiv. Piv nrog rau cov qauv ib txwm muaj, multimedia projector rau tsev kawm ntawv tso cai rau koj cuam tshuam nrog cov duab tshaj tawm hauv computer. Qhov no yog ua los ntawm ib qho hluav taws xob pointer cwj mem, gestures thiab tes kov. Nrov heev yog qhov hu ua whiteboard hom, nyob rau hauv uas tus kws qhia ntawv los yog presenter muaj peev xwm cia li kos rau lub projected duab siv ntau yam cuab yeej. Txwv tsis pub, cov khoom siv sib tham sib muaj peev xwm zoo ib yam li cov qauv projectors. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias qhov yuav tsum tau ua rau qhov zoo ntawm "daim duab" nyob rau hauv cov ntaub ntawv no tsis yog ib qho tseem ceeb raws li nyob rau hauv kev lom zem complexes.
yam ntxwv tseem ceeb ntawm cov qauv
Ntawm cov tsis tseem ceeb los ntawm qhov zoo ntawm multimedia projectors raug soj ntsuam, nws tsim nyog sau cia cov luminous flux, kev daws teeb meem thiab qhov sib piv. Raws li thawj tus yam ntxwv, nws yog 2600 ANSI Lm hauv cov khoom siv txheem. Qhov no yog qhov zoo, txawm tias tus nqi siab, txij li rau lub rooj sib tham nrog cov teeb pom kev zoo, lub luminous flux ntawm 500 ANSI Lm yog txaus txaus. Matrix daws teeb meem nyob ntawm keeb kwm SVGA mus rau ultra-siab 4K. Tab sis feem ntau, multimedia projectors tau nruab nrog matrices uas muab kev daws teeb meem ntawm 1024 x 768. Cov Full HD hom kuj tseem pom, tab sis nws yuav tsum tau muab sau tseg tias tsis tas yuav muaj kev nce qib ntawm kev kawm "daim duab", txij li.thawj txoj kev npaj yog txawm li cas los xij cov ntaub ntawv, nrog rau txoj hauv kev nthuav tawm cov khoom rau cov neeg tuaj saib dav. Thiab hauv qhov no, kev sib piv yog qhov tseem ceeb dua. Nyob rau hauv rooj plaub ntawm kev sib tham ua qauv, nws yog 2000 x 1. Tab sis kev hloov kho nrog qhov sib piv ntawm 500 x 1 yuav tsum tsis txhob raug ignored yog tias koj npaj yuav khiav cov khoom siv tshwj xeeb hauv cov teeb pom kev zoo.
Eiki projector tshuaj xyuas
Ib qho ntawm thawj cov yeeb yaj kiab ua yeeb yaj kiab nrog cov yam ntxwv sib tham sib, LC-XIP2000 version, tau tso tawm raws li hom no. Ob xyoos dhau los, cov cuab yeej tau hloov pauv ntau, tab sis nws cov yam ntxwv tseem ceeb tseem suav nrog ntau tus qauv. Kev vam meej ntawm tag nrho ntu kuj yog vim cov neeg siv tswv yim ntawm thawj cov khoom ntawm hom no. Hauv particular, multimedia projectors los ntawm Eiki tau qhuas txog kev txo qhov loj me thaum nthuav dav ua haujlwm. Cov neeg siv yuav tsum tau them nyiaj rau kev qhia txog cov kev xaiv tshiab nrog lub suab thiab cov duab zoo. Qhov teeb meem yog tias cov projectors tsis nyiam cov neeg siv khoom nrog lub suab zoo lawm, thiab qhov no yog siv lub tso suab tso suab nrog 2 W ib channel. Txawm li cas los xij, qhov no txaus los muab lub suab rau chav txog li 200 m2 2. Cov duab yog muab rau hauv 1024 x 768 hom. Qhov no tsis yog ntau los ntawm cov qauv ntawm cov khoom siv niaj hnub no, tab sis lub tuam txhab tsis tau npaj los sib tw nrog cov kev lom zem siab heev.
Reviews about Casio projectors
Tshuaj tsis tu ncua ntu ntawm kev sib tham sibprojectors ntxiv nrog rau kev tsim nyog tsim XJ-UT310WN los ntawm Casio. Cov qauv no yog qhov zoo tsis yog los ntawm qhov tseeb ntawm kev siv cov thev naus laus zis tshiab, tab sis kuj los ntawm kev nthuav dav cov peev txheej tsim los ntawm Eiki engineers. Hauv particular, cov neeg siv ua tim khawv rau qhov zoo ntawm qhov zoo ntawm qhov ci ci mus txog 3100 ANSI Lm, kev txhawb nqa rau 3D yees duab, nrog rau ultra-luv luv luv deb. Qhov tseem ceeb yog qhov tseeb tias Casio LED multimedia projectors muaj lub teeb siab lub neej - txog li 20 txhiab teev. Thiab qhov no yog tawm tsam qhov backdrop ntawm kev siv hluav taws xob tsawg. Ib zaug ntxiv, raws li cov tswv, kev ua haujlwm ib txwm muaj xws li lub projector xav tau 205 watts. Feem ntau, Casio cov neeg tsim khoom tau ua kom zoo dua lub tswv yim ntawm kev sib tham sib projection, organically sib txuas nrog cov haujlwm ntawm kev lom zem qauv.
YEpson projector tshuaj xyuas
Tsis tuaj yeem dhau los ntawm kev zam tshiab thiab lub tuam txhab Epson, uas yog ib tus thawj coj hauv ntu ntawm cov yeeb yaj kiab video. Cov chaw tsim khoom lag luam tsis tsuas yog rov ua dua, tab sis kuj ua haujlwm tau zoo dua cov kev txhim kho uas twb muaj lawm. Piv txwv li, cov tswv ntawm tus qauv EB-595Wi nco ntsoov qhov yooj yim ntawm kev siv lub kov muaj nuj nqi, vim tias koj tuaj yeem cuam tshuam nrog cov khoom siv los ntawm kev kov thiab taw. Los ntawm txoj kev, cov neeg tsim khoom tau muab rau kev siv cov nas, uas, yog tias tsim nyog, hloov cov kev tswj ntawm cov ntiv tes. Cov kev daws teeb meem zoo sib xws tau siv los ntawm lwm lub tuam txhab, tab sis Epson multimedia projector muab qhov tseeb ntxiv thaum cuam tshuam nrog cov ntsiab lus me tshaj plaws ntawm daim duab. Tsis tas li ntawd, cov neeg siv nco ntsoov qhov yooj yim ntawm kev siv ntawm lub cuab yeej nws tus kheej nyob rau hauv cov nqe lus ntawmkho lub cev. Lub teeb yuag (5 kg) thiab qhov loj me me ua rau nws tuaj yeem txhim kho cov cuab yeej hauv yuav luag txhua qhov chaw.
Kev tshuaj xyuas txog Sony projectors
Sony ua haujlwm ncaj qha nrog cov tsev kawm ntawv los muab lawv cov khoom sib tham sib tham. Hauv cov chav kawm me me, cov kws qhia ntawv feem ntau yuav siv VPL-SW536C, uas muaj qhov cuam tshuam luv luv. Nyob rau tib lub sijhawm, cov cuab yeej no muaj nuj nqis rau kev muaj peev xwm xa cov ntaub ntawv mus rau "board" ntawm wireless channels - uas yog, cov tub ntxhais kawm tuaj yeem tshaj tawm cov ntaub ntawv ntawm smartphone lossis ntsiav tshuaj. Hauv cov rooj sib tham loj, nws raug nquahu kom siv Sony VPL-FH500 multimedia projector. Hauv qhov no, ntxiv rau kev ua haujlwm dav dav, tus neeg siv yuav tau txais kev daws teeb meem siab. Tsis tas li ntawd, cov chaw tsim khoom Sony coj mus rau hauv tus account lwm yam nuances ntawm kev ua haujlwm ntawm cov khoom siv hauv cov txheej txheem kev kawm. Cov neeg tsim khoom muab cov projectors nrog cov tshuab ntse uas ua kom zoo dua kev siv hluav taws xob. Yog li ntawd, tus nqi ntawm kev siv thiab tswj cov cuab yeej raug txo.
Yuav ua li cas xaiv qhov kev xaiv zoo tshaj?
Pib nrog, koj yuav tsum txiav txim siab txog cov hom phiaj uas yuav ua tiav los ntawm qhov projector. Piv txwv li, leej twg thiab yuav siv lub cuab yeej li cas, nrog rau cov duab xa los ntawm nws. Cov qauv Epson muaj qhov dav tshaj qhov sib tham sib muaj peev xwm, uas tau nce qhov yooj yim ntawm kev sib cuam tshuam nrog lub whiteboard. Yog hais tias lub hauv paus tuaj mus rau lub hauv ntejCov yam ntxwv ntawm cov khoom siv, suav nrog "daim duab" tsis nyob rau hauv daim ntawv ntawm qhov ci thiab qhov sib txawv, ces koj yuav tsum tau them sai sai rau Casio hom multimedia projectors. Txwv tsis pub, cov qauv kab ntawm txhua lub chaw tsim khoom tso cai rau koj txiav txim siab xaiv cov khoom siv los daws cov teeb meem.
Tus nqi sib tham sib tham ntau npaum li cas?
Niaj hnub nimno projectors kim, tshwj xeeb tshaj yog nrog kev qhia txog cov thev naus laus zis tshiab. Tab sis, oddly txaus, qhov sib tham sib tshuab ntu tsis txawv ntawm tus nqi qis heev. Cov qib nkag yog sawv cev los ntawm cov qauv uas tuaj yeem yuav rau 40-50 txhiab rubles. Raws li txoj cai, cov no yog cov khoom siv rau cov neeg tuaj saib me me nrog cov kev xaiv yooj yim. Nyob rau hauv nruab nrab cov chav kawm ntawv koj yuav nrhiav tau ib tug haumxeeb multimedia projector, tus nqi ntawm uas yuav yog 70-80 txhiab rubles. Cov qauv no yog tsim los rau cov neeg tuaj saib coob thiab nruab nrog kev sib txuas lus niaj hnub no.
Zoo kawg
Nyob rau theem no ntawm txoj kev loj hlob ntawm ntu ntawm kev sib tham sib projectors, nws tseem ntxov dhau los tham txog kev lag luam thiab cov qauv. Cov neeg tsim khoom, tau kawg, siv zog los tsim cov tswv yim qub hauv kev muab cov peev txheej thev naus laus zis rau cov khoom lag luam, tab sis feem ntau, cov kev sim no zoo li kev tshawb nrhiav muaj tswv yim. Thiab qhov no yog qhov laj thawj, vim hais tias multimedia projectors nrog kev sib tham sib nta tsuas yog tshwm sim ob peb xyoos dhau los, thiab niaj hnub no lawv txuas ntxiv txhim kho. Yuav luag txhua tus qauv thawb cov ciam teb ntawm cov neeg siv kev cuam tshuam nrog "daim duab", ntxiv cov kev xaiv tshiab. Nrog rau qhov no, cov yam ntxwv tseem ceeb kuj nce. Cov khoom siv, cov duab zoo txhim kho, thiab lwm yam. Ib cheeb tsam sib txawv yog qhov xav tau ntawm cov neeg tsim khoom kom txo qis kev siv hluav taws xob ntawm cov projectors.
