Multimedia projector yog qhov txuj ci tseem ceeb ntawm 21st caug xyoo thev naus laus zis, ib qho khoom siv tau zoo thiab siv tau ntau yam. Nyob rau hauv ib chav tsev, koj tuaj yeem npaj lub tsev ua yeeb yam puv ntoob, vim tias qhov projection ntawm daim duab tso cai rau koj saib cov yeeb yaj kiab ntawm qhov screen hauv tag nrho cov phab ntsa. Kev siv lub projector rau lub hom phiaj kev kawm ua rau nws muaj peev xwm tshaj tawm cov vis dis aus hauv ntau hom kom zoo dua assimilation ntawm cov ntaub ntawv los ntawm cov tub ntxhais kawm. Nyob rau hauv lub moj khaum ntawm tsab xov xwm no, peb yuav sim nkag siab txog lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm ntau hom projectors, xav txog cov yam ntxwv ntawm cov cuab yeej, thiab kuj muab cov lus pom zoo rau kev xaiv ib tug ntau lub tswv yim qauv.
Dab tsi yog multimedia projector?
Multimedia projector yog ib qho khoom siv uas tsim cov duab lossis yees duab los ntawm ib qho chaw sab nraud mus rau lub vijtsam loj. Lub hauv paus tuaj yeem raug tshem tawm tawm, lub khoos phis tawj, lossis lwm yam khoom siv uas muaj kev ua haujlwm. Kev txhim kho thev naus laus zis tau muab cov haujlwm ntxiv rau cov projectors. Tam sim no koj tuaj yeem nrhiav cov qauv uas synchronize nrog cov ntaub ntawv khaws cia ntawm lub wireless Wi-nkaus network. Nws yooj yim heev thiab siv tau.
Cia peb lub npe cov yam ntxwv tseem ceeb ntawm multimedia projectors. Lub undoubted kom zoo dua ntawm cov khoom siv no yog qhov loj ntawm qhov projected screen. Yog tias peb sib piv cov cuab yeej ntawm tus nqi nrog lub TV, lub vijtsam uas muaj qhov loj me, ces lub projector yeej. Tus nqi yam tsawg kawg nkaus ntawm cov cuab yeej npaj rau kev siv hauv tsev sib txawv ntawm 14,000-30,000 rubles.
Duab zoo nyob ntawm qhov tshwj xeeb ntawm cov khoom siv multimedia thiab cov khoom siv tshuaj ntsuam. Lub canvas yuav tsum muaj qhov sib txawv siab coefficient, tom qab ntawd cov duab yuav pom tseeb thiab ntse dua. Txhawm rau kom tau txais daim duab nplua nuj, koj yuav tsum tshem tawm tag nrho cov teeb pom kev sab nraud hauv chav.
Ua ntej saib cov kaw lus los ntawm cov xov xwm tshem tawm, koj yuav tsum ua qee yam kev npaj ua ntej. Lub projector txuas nrog rau qhov nruab nrab cia, mus rau lub suab kaw lus. Cov yam ntxwv ntawm lub vijtsam rau lub projector yuav tsum ua tau raws li qee qhov yuav tsum tau ua. Kho qhov sharpness ntawm daim duab ntawm qhov screen. Qee cov qauv ua suab nrov thaum lub sijhawm ua haujlwm, qhov no ua rau tsis yooj yim thaum saib yeeb yaj kiab. Lub suab nrov los ntawm lub tshuab cua txias ua rau hauv lub projector.
Lub projector nyob ruaj ruaj feem ntau yog ntsia rau ntawm lub qab nthab. Yog tias tus qauv yog portable, ces nws yog qhov yooj yim tshaj plaws los tso rau ntawm lub txee lossis rooj. Txhawm rau pib siv lub projector, koj yuav tsum tau qhib lub tsev thiab kho cov duab los ntawm kev ua kom haum rau hauv cov ces kaum kom txog rau thaum qhov screen projection yog lub duab plaub zoo.
Projector Classification
Tam sim no, muaj ntau tus projectors sib txawv ntawm ib leeg tsis yog tus nqi thiab kev ua haujlwm nkaus xwb, tab sis kuj tseem muaj cov yam ntxwv, kev tsim thev naus laus zis rau cov khoom siv sab hauv thiab lub hom phiaj profile. Cia peb nthuav qhia qhov kev faib tawm ntawm hom projectors. Los ntawm lub hom phiaj ua haujlwm, cov projectors tau muab faib ua 3 pawg:
- Hmoob xinesmas. Cov cuab yeej no yog tsim los siv hauv tsev. Cov yam ntxwv ntawm lub tsev projectors ntawm cov kab nyiaj txiag muaj cov haujlwm yooj yim tshaj plaws. Cov cuab yeej siv tau yooj yim thiab yog nyob rau hauv tus nqi nruab nrab. Qhov screen loj tuaj yeem ncav cuag ob meters diagonally. Lub projector muaj cov khoom sib txuas rau kev txuas mus rau tus kheej lub computer, laptop lossis game console. Thaum tsis muaj cov khoom sib txuas tsim nyog, cov khoom siv tshwj xeeb tuaj yeem siv los synchronize cov khoom siv. Cov qauv projector no kuj muaj ntau qhov tsis zoo: qhov ci ntsa iab ntawm lub teeb qis, tsis tshua muaj qhov pom tseeb hauv cov qauv siv nyiaj.
- Projectors rau xinesmas. Cov no yog cov cuab yeej muaj zog tshaj lij uas tsim cov duab ntawm lub vijtsam widescreen xinesmas. Cov projectors no kim heev.
- Projectors rau kev kawm thiab kev lag luam. Lawv siv nyob rau hauv cov tsev kawm ntawv thiab cov tuam txhab lag luam txhawm rau xa cov ntaub ntawv rau kev tshuaj xyuas. Cov yam ntxwv ntawm tsev kawm ntawv projectors txawv ntawm lawvtus nqi pheej yig. Qhov screen projection tuaj yeem ncav cuag 7 meters diagonally. Qee tus qauv muaj tus hais lus built-in.
- 3D projectors.
Cov khoom siv tshiab uas tsim cov duab peb sab. Cov cuab yeej zoo li no tau siv hauv kev lag luam ua yeeb yaj kiab, hauv tsev kawm ntawv, nrog rau hauv cov tsev cia puav pheej thiab kev nthuav qhia.
Nyob ntawm tus qauv tsim ntawm lub modulator, cov projectors tau muab faib ua:
- TFT projectors. Lub modulator yog sawv cev los ntawm cov xim me me LCD matrix tsim siv TFT thev naus laus zis. Kev faib tawm ntawm lub teeb hla lub matrix yog ua los ntawm lub condenser, uas yog lub kaw lus ntawm lo ntsiab muag.
- Polysilicone projectors. Peb monochrome matrices (liab, xiav, ntsuab) yog siv los ua cov duab. Lub kaw lus kho qhov muag sib txuas cov duab los ntawm peb qhov matrices thiab tau txais cov duab xim siab. Txhawm rau faib lub teeb, cov tsom iav tshwj xeeb yog siv, uas coj tib lub teeb rau txhua qhov ntawm peb lub matrices.
- DMD projectors. Ua nyob rau hauv ib tug reflective hom system. DMD-matrix muaj ntau ntawm micromirrors, uas tuaj yeem cuam tshuam lub teeb nkag mus rau lub lens lossis rau hauv lub absorber. Qhov no tsim cov duab ntawm qhov screen.
Cov khoom siv hauv qab no yog qhov txawv ntawm txoj kev teeb pom kev ntawm lub modulator:
- hom lus. Lub teeb flux kis tau los ntawm kev hloov kho, uas ua rau muaj cua sov ntawm matrix. Txhawm rau kom txias, lub kiv cua tau nruab rau hauv rooj plaub projector,uas ua suab nrov thaum ua haujlwm.
- hom Reflective. Lub teeb flux yog reflected thiab coj mus rau lub matrix. Qhov no tsis ua rau muaj cua sov ntau, uas txhais tau hais tias kev teeb tsa lub tshuab txias txias tsis xav tau.
Hom projectors thiab lawv cov specifications
Qhov tseeb ntawm daim duab thiab daim duab kos duab feem ntau nyob ntawm qhov kev daws teeb meem ntawm cov ntaub ntawv raug ntaus los ntawm kev tshaj tawm. Tsis tas li ntawd, qhov zoo ntawm cov duab projection yog nyob ntawm qhov specifications ntawm lub projector nrog rau cov cuab yeej projection, lens specifications thiab daws teeb meem.
YLCD technology
Lub teeb hla dhau lub vaj huam sib luag ua kua, uas muaj ntau pixels tswj los ntawm hluav taws xob teeb liab. Cov pixels tau txais qhov sib txawv ntawm qhov voltage, uas kho cov theem ntawm pob tshab ntawm ib tus neeg pixel, uas txhais tau hais tias qhov ci ntawm txhua qhov chaw ntawm qhov screen hloov. Nov yog qhov ua tiav daim duab projection tsim.
Cov thev naus laus zis no tau txo qhov loj ntawm cov projectors thiab txo lawv cov nqi. Qhov siab tshaj plaws lub teeb siv tib lub sijhawm pib mus txog 10,000 lm.
Cov tshuab no muaj qee qhov kev poob qis. Cov kua siv lead ua kua matrix pib degrade thiab muaj hnub nyoog dhau sijhawm. Hnav yuav cuam tshuam rau cov duab zoo. Tuag pixels yuav tshwm sim ntawm matrix. Thaum lub sijhawm ua haujlwm, cov cuab yeej tau kub heev, yog li lub kiv cua muaj zog tau tsim rau hauv rooj plaub kom txias nws, uas tsim lub suab nrov heev. Lub teeb ci thiab muaj zog ntawm cov projectors zoo li no muaj qhov siabnqi.
CRT Technology
Ib qho ntawm thawj cov thev naus laus zis rau kev tsim cov cuab yeej projection, uas tau siv ntau xyoo lawm. Peb teev cov yam ntxwv tseem ceeb ntawm multimedia projectors tsim siv cov cuab yeej no. Lub hauv paus ntawm lub hauv paus ntsiab lus projection yog ib tug cathode ray raj. Daim duab zoo tuaj yeem ua tau zoo dua li lwm cov tshuab thev naus laus zis. Cov xim dub yog saturated, qhov sib piv yog qhov zoo. Lub sijhawm ua haujlwm tas mus li tuaj yeem ncav cuag 10,000 teev.
Pom tau tsuas yog nyob hauv chav tsaus, vim qhov siab tshaj plaws qhov ci tsis tshaj 300 lm. Cov cuab yeej tsim los ntawm cov thev naus laus zis no yog qhov txawv ntawm lawv qhov loj thiab qhov loj me. Cov cuab yeej tuaj yeem hnyav ntau kaum kilograms. Thiab teeb tsa lub cuab yeej yog qhov nyuaj heev thiab siv sijhawm ntev uas qee zaum koj xav tau kev pab tsim nyog los ntawm tus kws tshaj lij.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub projector yog raws li hauv qab no: lub teeb liab tau muab faib ua peb xim (liab, xiav, ntsuab), qhov sib zog ntawm cov nqaj hloov pauv. Lub teeb dhau los ntawm qhov chaw sib nqus ua rau pom qhov chaw ntawm lub vijtsam mus rau lub scan. Ib daim duab monochrome yog tsim rau ntawm qhov screen, cov duab uas tau npaj rau ntawm qhov screen. Yog li ntawd, peb qhov projections txuas nrog, thiab tau txais cov duab xim.
YD-ILA Technology
Cov khoom siv uas tsim los siv cov thev naus laus zis no kuj tau nruab nrog cov ntsiab lus LCD, tab sis tsis yog translucent, xws li hauv LCD thev naus laus zis, tab sis muaj kev cuam tshuam. Lub teeb-modulating txheej yog nyob rau saum toj ntawm ib leeg-crystal silicon substrate. Nws yog nyob rau hauv nws tias matrix tswj Circuit Court nyob. nwsmuab qhov txiaj ntsig tseem ceeb ntawm LCD matrices, vim cov matrices me me muaj peev xwm xa cov kev daws teeb meem siab dua. Tsis muaj daim phiaj pixel ntawm qhov projection ntawm daim duab.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm yog tib yam li LCD matrices: matrices tsim cov duab peb xim thiab ua cov duab los ntawm lub lens mus rau qhov screen. Cov cuab yeej siv me me. Qhov projection ntawm cov ntxaij vab tshaus dav yog ua tau yam tsis muaj cov duab zoo. Kuj tseem muaj qhov tsis zoo: cov teeb ci kim, qhov pom ntawm cov pixels tuag, tsis muaj cov ntaub ntawv hais txog kev pabcuam lub neej ntawm cov khoom siv no vim qhov tshiab ntawm thev naus laus zis.
YDLP thev naus laus zis
Matrix yog sawv cev los ntawm ntau tus iav me me uas tuaj yeem hloov lawv txoj haujlwm. Txhua daim iav tuaj yeem tso lub teeb rau ntawm qhov screen lossis rau hauv lub teeb absorber. Nws hloov tawm xim dub thiab dawb ntawm qhov projection. Thaum daim iav hloov nws txoj hauj lwm nrog lub siab zaus, peb tau txais ntxoov grey. Txhawm rau cais lwm cov xim, siv lub log xim, uas muaj lub teeb lim. Nws yog vim qhov kev sib hloov ntawm lub disk uas koj tuaj yeem soj ntsuam "cov nyhuv zaj sawv" ntawm qhov screen. Cov xim log hauv qee cov qauv yuav muaj xim ntxiv - daj, cyan, magenta. Kuj tseem muaj ib ntu pob tshab uas ua lub luag haujlwm ntawm kev tsim cov xim dawb ntshiab.
Qhov ci ntawm daim duab dub thiab dawb yog qhov tseem ceeb tshwj xeeb rau cov khoom siv uas siv los ua qauv qhia lossis kos duab. Ntawm qee cov qauv, nce qhov ci ntawm lub teeb ua rau daim duab dimmer.
Peb-matrix projectors tsim siv cov thev naus laus zis no,ua hauj lwm ntawm lub hauv paus ntsiab lus ntawm overlaying peb monochrome RBG dluab kom tau ib tug tag nrho cov xim duab. Cov khoom siv zoo li no muaj qhov ci ntsa iab siab, uas tuaj yeem ncav cuag 18,000 lm. Cov yam ntxwv yeej ntawm cov khoom siv no yog raws li hauv qab no: me me, durability, qis suab nrov, siab brightness. Qhov tsis zoo suav nrog kev hloov lub teeb kim heev, tuaj yeem tuag pixels, "cov nyhuv zaj sawv" hauv cov qauv matrix ib leeg.
Laser projectors
Ib qho ntawm cov yees duab tshiab tshaj plaws yog laser. Cov khoom siv no yog tus cwj pwm los ntawm tus nqi siab, kev ua haujlwm zoo thiab qib siab tshaj plaws ntawm cov duab zoo. Kev ua haujlwm tsis tu ncua ntawm lub laser tuaj yeem ua tiav rau 20,000 teev. Cia peb xav txog qee tus yam ntxwv ntawm laser projectors. Qhov ci ntsa iab ntawm 4500 lm yuav tso cai rau koj saib cov yeeb yaj kiab txawm tias nyob hauv chav uas muaj lub teeb ci ntxiv. Ultra-focus lo ntsiab muag ntawm laser projectors tso cai rau koj tso lub cuab yeej nyob ze rau qhov screen projection.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub cuab yeej zoo ib yam li yav dhau los. Lub laser tsim peb cov duab monochrome uas yog superimposed ntawm ib leeg thiab sib xyaw. Ib lub iav tsom iav koom nrog hauv kev tsim cov duab tsom. Laser projectors tuaj yeem tsim cov duab mus rau cov ntxaij vab tshaus loj, thaum cov duab yuav nplua nuj thiab ci ntsa iab, thiab cov xim luam tawm yuav muaj tseeb. Lub vijtsam saum npoo tsis tas yuav muaj qhov cuam tshuam loj heev.
Projector Teeb
Lub teeb rau kev tawm dag zogprojection yog ib lub teeb ua rau hauv lub projector lub cev. Lub teeb tso zis yog ntsuas hauv lumens. Tam sim no, muaj cov qauv uas muaj peev xwm xa 60,000 lumens. Yog tias peb xav txog qhov projectors ntawm lub zog tsawg kawg nkaus, nws tsim nyog sau cia tias qee cov cuab yeej siv nyiaj txiag muaj cov teeb ci LED uas tsim cov luminous flux ntawm ntau pua lossis kaum tawm lumens.
Hauv kev pom hauv tsev, lub projector nrog lub luminous flux ntawm 1000-1500 lm yog txaus. Nyob rau hauv qhov tsis muaj lwm yam teeb pom kev zoo, qhov zoo ntawm cov duab projected yuav ua tau. Cov chav uas muaj teeb pom kev ntxiv yuav xav tau cov teeb pom kev zoo dua qub.
Yog tias lub teeb hauv qhov projector tau hlawv, nws yog qhov zoo dua los hloov nws nrog tus thawj. Tab sis qee zaum nws tsis tuaj yeem nrhiav lub teeb zoo ib yam, tom qab ntawd koj tuaj yeem siv cov analogues zoo sib xws, uas pheej yig dua thiab muaj nyob hauv khw muag khoom. Wb saib qee qhov kev xaiv thiab cov yam ntxwv tseem ceeb ntawm lub teeb projector.
- Hlau halide teeb. Muaj ntau hom kev kub siab gas paug teeb. Cov hluav taws xob ntawm lub teeb flux tshwm sim vim yog kev ua ntawm hlau halides ntawm mercury vapor. Lub teeb ci heev, thiab lub teeb nws tus kheej siv lub zog me me. Lub teeb yuav dimmer dhau sijhawm.
- Tso lub teeb. Lawv tau tsim los ntawm cov txheej txheem ntawm qhov tshwm sim ntawm hluav taws xob tawm hauv cov pa roj. Projector teeb specifications txawv me ntsis nyob ntawm seb cov ntaub ntawv siv. Lub teeb tso zis siab - txog li 55 lm / W.
- Xenon teeb. Lub teeb emits ib tug hlau arc,nyob rau hauv lub hwj nrog xenon. Lub teeb ua rau lub teeb ci dawb uas nyob ze rau hnub ci li sai tau.
- LED teeb. Siv nyob rau hauv pob nyiaj siv projectors. Muab lub teeb me me, tsuas yog ob peb kaum lm.
- UHP teeb. Qhov ci ntsa iab tshwm sim vim yog kev tsim hluav taws xob tawm hauv mercury vapor. Lub teeb me me thiab ua rau lub teeb ci heev.
- P-VIP teeb. Ntau yam ntawm halogen teeb. High brightness thiab ntev kev pab cuam lub neej.
Sony projectors. Qauv thiab Kev Ntsuam Xyuas
Sony's projector range muaj ntau lub kaum os qauv.
SONY VPL-HW65ES
Projector tsim los siv hauv tsev. Peb teev cov yam ntxwv tseem ceeb ntawm no multimedia projector. Cov duab zoo tshaj plaws - Full HD. Luminous flux - 1800 hli. Cov cuab yeej yog me me thiab mobile. Cov duab projection yog qhov txawv ntawm nws qhov ci thiab xim saturation. Lub teeb lub neej ncav cuag 6000 teev. Kev hloov kho lub lens yuav tso cai rau koj siv lub projector hauv ntau qhov chaw. Nqe: RUB 240,000-260,000
tawm tswv yim zoo: cov cuab yeej siv tau yooj yim, me me, cov duab zoo, tuaj yeem siv rau hauv cov chav uas muaj teeb ci.
Cov lus teb tsis zoo: tus nqi siab, tsis suav nrog.
SONY VPL-VW1000ES
Cov yam ntxwv tseem ceeb ntawm multimedia projector yog raws li hauv qab no. Cov cuab yeej tau nruab nrog lub lens hnyav uas tso cai rau koj saib cov duab hauv 4K daws teeb meem. Tso zis brightness - 2000lm. Hauv tsev siv, xws li cov luminous flux yuav tso cai rau lub cuab yeej tsim cov xim nplua nuj thiab sib txawv. Koj tuaj yeem saib 3D tsos nrog chav tsev no. Nqe: RUB 1,000,000
tawm tswv yim zoo: duab zoo meej, me me ntawm lub cuab yeej, tsis muaj suab nrov thaum ua haujlwm.
tawm tswv yim tsis zoo: tus nqi siab heev, tsim nyog rau kev siv tshaj lij.
SONY VPL-SW235
Ua tsaug rau 3LCD thev naus laus zis, cov duab npaj tau muaj qhov pom tseeb thiab qhov sib piv. Cov kev specifications ntawm lub projector yog raws li nram no: siab tshaj plaws daws teeb meem 1280800, luminous flux 3000 lm. Muaj 3 hom brightness. Koj tuaj yeem txuas lub projector ntawm qhov chaw nres nkoj USB yam tsis tas yuav teeb tsa cov tsav tsheb ntxiv. Muaj qhov ua tau ntawm wireless synchronization. Nqe: RUB 63,000
tawm tswv yim zoo: muaj cov chaw taws teeb tswj kev ua haujlwm los ntawm lub cuab yeej iOS ntawm ib qho app, cov duab zoo, muaj peev xwm nruab lub projector ntawm qhov deb ntawm 79 cm ntawm qhov screen.
Cov lus teb tsis zoo: tus nqi siab, tsuas yog nyob ruaj ruaj ntawm lub cuab yeej.
SONY VPL-SW630
Ntaus hom - widescreen peb-matrix LCD projector. Kev daws teeb meem siab tshaj 1280800, luminous flux 3100 lm. Tsim los rau chaw ua haujlwm lossis siv hauv tsev. Muaj VGA, HDMI connectors. Nqe: RUB 61,000
tawm tswv yim zoo: duab zoo hauv qhov tsaus ntuj, tsis muaj suab nrov.
Cov lus teb tsis zoo: tus nqi siab, tsis muaj wireless sync,Lub neej luv luv.
Epson projectors. Qauv thiab Kev Ntsuam Xyuas
EPSON EB-W42
Ua los ntawm LCD thev naus laus zis, TFT matrix hom, siab tshaj plaws daws teeb meem 1280800. Lub teeb flux 3200 lm, muaj kev ua haujlwm ntawm kev sib txuas wireless ntawm Wi-nkaus network. Cov duab muaj ib theem txaus ntawm clarity thiab sib piv. Nqe: RUB 55,000
tawm tswv yim zoo: tus nqi qis, tus neeg hais lus tsim, duab zoo.
Cov lus teb tsis zoo: lub neej luv luv.
EPSON EB-X41
Txoj kev thev naus laus zis - LCD, hom matrix - TFT, xim ci - 3200lm. Koj tuaj yeem tso cov duab thiab cov yeeb yaj kiab los ntawm USB chaw cia khoom tshem tau. Txhawm rau txuas rau lwm hom xov xwm, muaj qhov tso tawm HDMI thiab VGA. Nqe: RUB 34,000
Cov lus pom zoo: tus nqi tsim nyog, qhov ci zoo thiab qhov sib txawv hauv chav tsaus.
tsis zoo tawm tswv yim: kev ua haujlwm nrov nrov, nrog ib nrab teeb pom kev zoo, qhov pom ntawm qhov screen deteriorates ho.
EPSON EB-S05
Ua nrog LCD thev naus laus zis. Kev daws teeb meem siab tshaj plaws 800600, luminous flux 3200 lm. Txuas rau cov xov xwm khaws cia ntawm VGA lossis HDMI connectors. Muaj cov hais lus built-in. Mounting muab pem hauv ntej projection, rear projection, qab nthab mounting yog ua tau. Nqe: RUB 24,000
tawm tswv yim zoo: duab zoo, tus nqi qis, tswj chaw taws teeb suav nrog.
tsis zoo tawm tswv yim: kiv cua suab nrov, duab tsis zoo thaum muajntxiv qhov kaj.
EPSON EB-X05
Txoj kev thev naus laus zis - LCD. Qhov siab tshaj plaws daws teeb meem yog 1024768, luminous flux yog 3300 lm. Wired kev twb kev txuas ntawm VGA thiab HDMI ports. Muaj cov hais lus built-in thiab muaj cov chaw taws teeb tswj. Nqe: RUB 26,000
tawm tswv yim zoo: lub peev xwm los tsim cov duab txog li 300 ntiv tes, cov yeeb yaj kiab zoo thaum tsis muaj qhov chaw teeb pom kev zoo, tus nqi qis.
Cov lus teb tsis zoo: qib suab nrov, poob ntawm cov duab zoo nrog lub teeb ntxiv.
LG projectors. Qauv thiab Kev Ntsuam Xyuas
LG PH30JG
Cov cuab yeej nws tus kheej me me, nws qhov hnyav yog 0.49 kg. Cov yam ntxwv tseem ceeb ntawm lub projector yog raws li nram no: qhov siab tshaj plaws video daws teeb meem yog 1280720, lub teeb ci yog 720 lm. Kev sib txuas wireless ntawm Wi-Fi yog muaj. Nws muaj peev xwm txuas tau lub cuab yeej USB cia. Nqe: RUB 40,000
tawm tswv yim zoo: duab zoo; built-in roj teeb, tsim rau 4 teev ua haujlwm; muaj peev xwm txuas cov neeg hais lus ntawm Bluetooth.
lus tawm tswv yim tsis zoo: tsis muaj HDMI thiab VGA txuas.
LG HF85JS
Ultra luv pov siab ua haujlwm laser projector. Short pov projector specifications yog raws li nram no. Qhov siab tshaj plaws daws teeb meem yog Full HD, lub luminous flux yog 1500 lm. Cov cuab yeej muaj kev ua haujlwm ntawm wireless synchronization nrog rau nruab nrab cia. Tau ua ib daim duab ntawm qhov deb ntawm 12cm. Nqe: 130,000 RUB
tawm tswv yim zoo: heevmeej thiab sib piv qhov projection qauv, qhov me me ntawm cov cuab yeej, kev ua haujlwm ntsiag to, kev sib txuas wireless.
Cov lus teb tsis zoo: tus nqi siab.
LG PH450UG
DLP matrix thev naus laus zis. Kev daws teeb meem siab tshaj 1280720, luminous flux 450 lm. Muaj 3D muaj nuj nqi, nrog rau cov chaw taws teeb tswj. Muaj cov hais lus built-in. Wireless synchronization ntawm Bluetooth lossis Wi-Fi yog ua tau. Nqe: RUB 45,000
tawm tswv yim zoo: duab zoo, kev sib txuas wireless.
Cov lus teb tsis zoo: tus nqi siab, tus neeg hais lus ua tau zoo heev.
Acer projectors. Qauv thiab Kev Ntsuam Xyuas
Acer X118
DLP projector. Kev daws teeb meem siab tshaj 800600, luminous flux 3600 lm. Nws muaj VGA input rau txuas lub tshuab rau lub computer. Nws raug nquahu kom siv lub tshuab hauv chaw ua haujlwm lossis tsev kawm ntawv. Nqe: RUB 19,000
tawm tswv yim zoo: tus nqi qis.
Cov lus teb tsis zoo: tsuas yog siv tau hauv chav tsaus, lub neej luv luv, cov duab grainy.
Acer H6517ABD
DLP loj hom projector. Lub log xim yog rau-segmented. Qhov siab tshaj plaws Full HD daws teeb meem, luminous flux 3400lm. Ports rau kev sib txuas xov xwm - VGA, HDMI. Cov cuab yeej belongs rau qeb ntawm cov khoom siv hauv chaw ua haujlwm.
tawm tswv yim zoo: tus nqi qis, muaj kev txuag hluav taws xob.
Cov lus teb tsis zoo: Cov duab yees duab tsis zoo, tsis zoo qhov projection zoo thaumextraneous light, extraneous suab nrov.
Acer C120
DLP matrix thev naus laus zis. Kev daws teeb meem siab tshaj plaws 845480, luminous flux 100 lm. Cov cuab yeej muab cov duab nrog kab pheeb ces kaum txog li 2.5 m. Kev sib txuas yog los ntawm USB chaw nres nkoj. Qhov hnyav - 180 g. Nqe: 16,000 rubles.
Nyob zoo: me me thiab lub teeb nqa tau yooj yim, zoo rau kev nthuav qhia.
lus tawm tswv yim tsis zoo: tsis muaj HDMI thiab VGA connectors, tsis zoo video playback zoo txawm nyob hauv chav tsaus.
Acer H7850
DLP matrix manufacturing technology. Kev daws teeb meem siab tshaj plaws 38402160, luminous flux 3000 lm. Kev sib txuas yog los ntawm HDMI, VGA, USB chaw nres nkoj. Cov cuab yeej muaj 2 tus hais lus. Nqe: RUB 125,000
cov lus pom zoo: kev daws teeb meem zoo thiab tsim cov xim, nws tuaj yeem siv tau ob qho tib si nqa thiab nyob ruaj ruaj.
Cov lus teb tsis zoo: tus nqi siab rau qhov kev ua haujlwm no, tsis muaj kev sib txuas wireless, tsis muaj 3D muaj nuj nqi, lub neej luv luv. Cov duab zoo siab yuav tsum muaj lub vijtsam siab dua rau qhov projector.
Yuav ua li cas xaiv lub projector
Thaum xaiv lub projector, tus neeg yuav khoom ib txwm tsis ntseeg tus qauv yuav tsum nyiam. Txhawm rau ua qhov kev xaiv zoo, koj yuav tsum nkag siab cov yam ntxwv tseem ceeb ntawm cov projectors. Cia wb mus saib seb yuav xaiv lub cuab yeej zoo li cas thiab xaiv qhov ua haujlwm tsim nyog.
Qhov laj thawj ntawm kev tsis ntseeg hauv kev xaiv yog qhov tsis muaj kev paub thiab kev paub txog cov lossislwm yam cuab yeej cuab tam. Xav txog cov kev xaiv rau cov projectors uas zoo tshaj plaws rau lub hom phiaj tshwj xeeb.
Yog tias koj tab tom nrhiav ib lub projector tshwj xeeb rau kev siv hauv tsev, ces xaiv tus qauv ntawm cov khoom lag luam uas muaj npe nrov, thiab tsis yog cov khoom siv hauv Suav teb, uas yuav raug nqi qis dua. Ntxiv nrog rau tus nqi, koj yuav tsum tau them sai sai rau cov kev txwv xws li:
- Max daws teeb meem. Yog tias koj tsis mus ua cov duab rau ntawm qhov dav dav, ces 800600 zoo yuav txaus rau koj, nws yog qhov zoo dua los coj cov qauv uas tsim HD lossis Full HD zoo.
- Lub teeb ci ntsa iab. Qhov tso cai rau lub tsev version yog 1000-2000 lm. Nyob rau hauv cov ntaub ntawv no, ib tug me me illumination ntawm chav tsev nyob rau hauv uas cov duab yog projected yuav tso cai. Lub zog ntawm lub projector yog tus yam ntxwv uas yog ib qho tseem ceeb tshaj plaws ntawm kev ua tau zoo.
- Projection teeb hom. Qee lub teeb tuaj yeem kav ntev txog 30,000 teev. Yog tias koj npaj yuav siv lub projector nquag, ces qhov zoo ntawm lub teeb yuav yog qhov tseem ceeb.
- Noise level. Muaj cov projectors uas nws kiv cua nrov heev uas cuam tshuam nrog kev xaav ntawm zaj duab xis nws tus kheej. Lub ntim ntawm cov cuab yeej tau qhia hauv cov kev qhia tshwj xeeb, nws ntsuas hauv decibels.
- Kev hloov pauv xim. Lub tswv yim xim yuav tsum yog ntuj thiab tiag.
- Kev txwv txwv. Xaiv lub tshuab nrog qhov sib piv ntawm 1000: 1 lossis 2000: 1. Yog tias qhov teeb tsa no qis dua, cov duab tsaus nti yuav nyuaj rau qhov txawv.
- txoj kev sib txuas. Ib txhiaCov qauv tsis muaj qhov qhib rau kev sib txuas cov ntaub ntawv, vim synchronization tshwm sim tshwj xeeb hauv wirelessly ntawm Wi-Fi.
Muab rau hauv tus account tag nrho cov nuances, koj tuaj yeem xaiv lub cuab yeej zoo meej rau koj cov kev xav tau. Thaum koj txiav txim siab txog qhov xav tau, nws paub meej tias yuav xaiv tus yam ntxwv ntawm lub projector li cas.
In xaus
Qhov ntau yam ntawm cov kev xaiv projector muaj nyob rau hauv kev lag luam hauv tsev yog overpriced. Yog tias koj tau nyeem tsab xov xwm txog qhov kawg, koj yuav tsum nkag siab tias yam ntxwv twg koj yuav tsum tau ua tib zoo saib thaum xaiv lub projector.
