Alesi projector la ƒe asi lolo vie la fia be etiae nyuie. Ruble akpe 30-60 nye ga home si tututu ŋu wòle be wò susu nanɔ. Nya sia akpe ɖe ŋuwò nàɖo biabia sia ŋu: alesi nàtia projector eye nàse nu vovovo siwo le tiatia sia me kple nya veviwo gɔme.
Abe alesi míegblɔe le etame ene la, alesi wowɔe koŋ gbɔe ga si wozãna ɖe mɔ̃ si wotsɔna ɖea fotoe ŋu si lolo vie la tso. Gbã la, ne èle dijitaal mɔ̃ ɖesiaɖe tiam la, ele be nàtso nya me le nusi nèhiãe ŋua? Ele be woawɔe nenema ke le projector hã gome, elabena projector si wotsɔna ɖea nukpɔkpɔwo kple projector si wotsɔ kpɔa sinimawo le aƒeme la to vovo kura.
Le kpɔɖeŋu me, bu projector si woatsɔ awɔ nuƒowoe ŋu kpɔ. Esi wònye be zi geɖe la, azɔ mɔ kpli wò ayi wɔna vovovowo me ta la, eƒe kpekpeme, kpekpeme kple keklẽ dona le gɔmedzedzea me. Nɔnɔmea kple nudidiwo to vovo na aƒemenukpɔmɔ̃wo, elabena ebia be woawɔ dɔ le ɖoɖoezizi me eye nɔnɔmetatawo nanyo ɖe edzi.
Bu gɔmeɖose vevi siwo le projector la ŋu kpɔ
CTR-nukpɔmɔ̃wo
Kinescope etɔ̃ wɔa nɔnɔmetata ɖeka to lens si wotsɔ ƒo ƒu ɖe screen la dzi ƒe kpekpeɖeŋu me. Le mɔ si ɖe dzesi nu be projector mawo lolo, woƒe kpekpeme lolo (woƒe kpekpeme ate ŋu aɖo kilogram ewo geɖe) eye womete ŋu zɔna o, eyata womesɔ na nuƒoƒo na amewo o. Tsɔ kpe ɖe eŋu la, mɔ̃ mawo ɖoɖo sesẽ eye ebia eŋutinunyala bibi aɖe ƒe kpekpeɖeŋu. Nu nyui si le CTR-nukpɔmɔ̃wo ŋue nye nɔnɔmetata ƒe nyonyome. Amadedewo gbugbɔgawɔ pɛpɛpɛ kple gbeɖiɖi siwo me kesinɔnuwo le, toɣliɖeɖe alo pixelation aɖeke meli o. Nu nyui siawo katã na wònye mɔ̃ nyui aɖe si dzi nàto akpɔ sinima le wò aƒeme.
Manya wɔ be míade dzesi ga home gã si wòle be woaxe ɖe mɔ̃ ma tɔgbe ta o, eyata woɖea nuƒlela akpa gãtɔ ɖa enumake.
LCD-nukpɔmɔ̃wo
Gɔmeɖose si le nɔnɔmetata wɔwɔ ŋue nye esi: kekeli si toa tsi kristalo ƒe matriki me la ƒoa screen la. Dɔwɔwɔ ƒe dzɔdzɔmeŋusẽŋununya sia na nète ŋu wɔa nɔnɔmetata siwo le sue ŋutɔ siwo ƒe keklẽ nyo. Le kuxi sesẽ siwo le eme dome la, enyo be míade dzesi toɣliɖeɖe si le fesre si naa matriki la fa miamiamia, elabena kristalo siwo te ŋu sea dzoxɔxɔ gã nue le eme. Azɔ hã, ne èlé ŋku ɖe eŋu nyuie la, àte ŋu akpɔ matrix pixels ƒe grid aɖe le screen la dzi.
Be nɔnɔmetatawo ƒe nyonyome nanyo ɖe edzi la, ɣeaɖewoɣi la, adzɔnuwo wɔlawo zãa tsi kristalo ƒe matriki geɖe. LCD projector nye akpa siwo ame geɖe lɔ̃a zazã wu le projector ƒe asi me la dometɔ ɖeka, mɔ̃ mawo tɔgbe ƒe asi ate ŋu ato vovo tso ruble akpe 30,000 kple esi wu nenema.
LP-mɔ̃ siwo wotsɔna ɖea fotoe
Nu yeye aɖe si ƒe asisiwo le xoxo. Wotu mɔ̃ɖaŋununya sia ɖe nusi klẽna ɖe nu me dzi, si me ahuhɔ̃e sue geɖe le. Kekeli si tso akaɖi sia me la dona tso matriki la me to kekeli ƒe ʋuƒo tɔxɛ aɖe dzi eye wòdzea screen la dzi. Viɖe vevi aɖe ne wotsɔe sɔ kple LCD projectors enye pixel sec ƒe anyimanɔmanɔ le screen la dzi, esia dzɔna to liƒo si dzi ɖe kpɔtɔ le ahuhɔ̃eawo dome me, ne wotsɔe sɔ kple liquid crystal matrix. Nu nyui bubue nye alesi wòklẽna ŋutɔ. Esia dzɔna elabena kekeli ƒe sisi dzea screen la dzi bu aɖeke manɔmee, to vovo na LCD-nukpɔmɔ̃wo. Eye nu mamlɛtɔ si wotsɔ kpe ɖe eŋue nye nusi mewɔa dɔ o ƒe anyimanɔmanɔ.
Le minusawo dome la, woate ŋu ade vovototo nɔnɔmetata siwo woɖe ɖe vovo dome, teƒea klẽ alo womeklẽ o.
Mɔ̃ɖaŋununya mede blibo o, gake adzɔnuwo wɔlawo kpɔa mɔ aɖe si dzi woato ado le nɔnɔmea me. To matrikiwo ƒe xexlẽme dzi ɖeɖe kpɔtɔ kple filterwo dzi ɖeɖe kpɔtɔ me.
Mègaƒle DLP projector siwo ƒe asi bɔbɔ be nàtsɔ akpɔ videowo o. nɔnɔmetata si wowɔ la le tẽ ŋutɔ eye eƒe keklẽ nɔa screen la dzi, si tea ɖeɖi ŋkuwo ŋu ne wole ekpɔm ɣeyiɣi didi.
D-ILA ƒe fotoɖemɔ̃wo
Mɔ̃ɖaŋununya sesẽtɔ kekeake si me LCD kple DLP-nukpɔmɔ̃wo ƒe nɔnɔme nyuiwo le. Ewɔa dɔ le tsi kristalo ƒe matriki si me kɔ si klẽna ŋu. Ate ŋu awɔ dɔ le dzoxɔxɔ gã me. Eŋutinunyalawo bua mɔ̃ɖaŋununya sia be eyae nye nyuitɔ kekeake, eye ewɔlawo tonɛ vɛ.
Gake, enyo be míade dzesii be projector siawo mebɔ le agbe me o. Nusitae nye esia ƒe asi si lolo akpa, eyata anɔ eme godoo be wò tiatia anye LCD kple DLP projectorwo ko.
Projector ƒe Nyametsotso
Le blema la, projector ƒe nɔnɔmetata ƒe nɔnɔme nɔa PC videokaɖi siwo wozãna ɖaa ƒe seƒe, gake esi dijitaal mɔ̃ɖaŋununya, television si ƒe nɔnɔme deŋgɔ va do eye DVD kple FullHD va la, projector ƒe lolome va lolo wu sã.
Bu mɔɖeɖe ƒe tiatia siwo bɔ ŋu kpɔ:
SVGA (800x600) ƒe xexlẽme.
XGA (1024x780) ƒe xexlẽme.
SXGA (1280x1024) ƒe xexlẽme.
UXGA (ƒe 1600x1200) .
QXGA (2048x1536) ƒe xexlẽme.
HD blibo (ƒe 1920x1080) .
WUXGA (ƒe 1920x1200) .
HD 4K (4096x2400) ƒe nɔnɔmetata.
Tsɔ kpe ɖe esiwo woŋlɔ ɖi ŋu la, nɔnɔme siwo mebɔ o hã li. Abe alesi míegblɔe xoxo ene la, mɔ̃ siwo ƒe ŋkume keke la sɔ wu na sinimawo kpɔkpɔ. Anyo hã be míade dzesii be egbegbe dijitaal mɔ̃ɖaŋununya kple television ƒe nɔnɔmewo koŋue na wova trɔ asi le projectorwo wɔwɔ ŋu yi matriki gãwo dzi le ewɔlawo dome.
Egbegbe nukpɔkpɔmɔ̃wo doa alɔ amadede ƒe nɔnɔme siwo bɔ PAL, SECAM, NTSC4, siwo dome television HDTV si ƒe nɔnɔme deŋgɔ hã le.
Taflatse de dzesii be zi alesi nɔnɔmetata si ƒe lolome loloe la, zi nenemae nɔnɔmetata si le screen la dzi anyo wu eye zi nenemae projector la ƒe asi adzi ɖe edzii.
Luminous flux, keklẽ, keklẽ
Kekeli ƒe flux units ANSI lm. Míayi mɔ̃ɖaŋunyawo me o, ke boŋ asixɔxɔ siwo \u200b\u200bakpe na siwo nàte ŋu azɔ la koe míana. Le sinimaɖemɔ̃ siwo wowɔ be woatsɔ akpɔ sinima le xɔ si me do viviti me gome la, keklẽ si ƒe didime nye ANSI 700 va ɖo 1500 sɔ gbɔ. Ne wozãa wò projector tsɔ wɔa nuƒoƒo le xɔ siwo me kekeli le nyuie me la, anyo be nàƒle projector si klẽna ŋutɔ.
Ne èle nu ƒlem la, enyo be nàbu eŋu be kekeli si woɖe fia le mɔ̃a ƒe mɔ̃ɖaŋununya ƒe nɔnɔmewo me la le ʋɛ wu asixɔxɔ ŋutɔŋutɔwo abe 10% ene, eye le go aɖewo me la, elolo wu gɔ̃ hã.
Azɔ hã, kpɔ nyuie be màgatsɔ screen la ade ɣe ƒe keklẽ me o. Ao, nukpɔkpɔmɔ̃ si ŋu ŋusẽ le wu gɔ̃ hã ana nàkpɔ nɔnɔmetata nyui si le nyonyome nyuitɔ kekeake le go sia me, eyata kpɔ egbɔ be yezã xɔmetsovɔ alo xɔmetsovɔ siwo wotsɔ avɔ ɣi wɔ ne èle sinima kpɔm.
Netwɔƒe ƒe ŋgɔdonyawo
Nyatakakawo ɖoɖo ɖe amewo to ka dzi le dzɔdzɔm egbea. Woɖo ka, Wi-Fi kple bluetooth mɔ̃ɖaŋununya ƒe anyimanɔmanɔ anyi sesĩe le PC zãla ɖesiaɖe si le dɔ dzi ƒe agbe me. Egbegbe projectorwo te ŋu xɔa nyatakakawo to network dzi, eye kaƒomɔ̃ hã le eme. Esi wòƒle adapter tɔxɛ aɖe ta la, ŋutete sua projector ɖesiaɖe si be wòaxɔ video si woɖena ɖe go.
De vovototo
Woyɔa kekeli si sɔ gbɔ wu le screen la dzi kple esi le sue wu ƒe sɔsɔme be vovototo ƒe sɔsɔme. Vovototodedeameme nye nu vevitɔwo dometɔ ɖeka ne èle nukpɔkpɔmɔ̃ tiam na wò aƒeme fefewɔƒe. Vaseɖe fifia la, adzɔnuwo wɔlawo, siwo le ho ʋlim kple wo nɔewo, le agbagba dzem be yewoadzi parameter sia ɖe edzi vie le nusi wowɔ ƒe nɔnɔmewo me. Le esiawo katã me la, nuwɔwɔ ƒe mɔ̃ɖaŋununya metrɔna le ɣeyiɣi ɖeka me o eye manya wɔ kloe be woanɔ te ɖe nusi adzɔha la tsɔ xexlẽdzesi sia alo ma ɖo dzi ase egɔme o. Nublanuitɔe la, esiawo katã wɔa fefenya ŋutasesẽtɔe ɖe nuƒlela ŋu eye nusi to vovo na ema la tiatia sesẽ ŋutɔ. Le kpɔɖeŋu me, le ƒe 2004 me la, asixɔxɔ sia anɔ abe 3,000:1 ene, eye le ƒe 2010 me la, xexlẽme si le mɔzɔgbalẽwo ŋuti nyatakakawo me la nye 10,000:1. Ele be wò susu nanɔ adzɔnuawo ƒe ŋkɔ kple wò ŋutɔ wò nukpɔsusu ŋu.
projector ƒe ŋkumekpɔnu
Wotsɔa ŋkumeɖonu siwo wotsɔna kpɔa nu dzii la dea egbegbe nukpɔmɔ̃wo me. Esia nana dɔa nɔa bɔbɔe ŋutɔ, eva zua nusi woate ŋu atrɔ nɔnɔmetata ƒe lolome evɔ womaʋuʋu projector la tso teƒe yi teƒe o.
Ŋutete si le ame si be wòakpɔ nɔnɔmetata la dzi, asitɔtrɔ le fotoa ŋu li egbea tso adzɔgedzikpɔmɔ̃a dzi.
Le mɔ̃ deŋgɔtɔwo kekeake me la, wotsɔa elektrik-mɔ̃wo dea ŋkumeɖonuawo me, si wɔnɛ be menye asi koe woate ŋu atrɔ nɔnɔmetata ƒe lolome ahatrɔ asi le nukpɔkpɔa ŋu o, ke boŋ tso adzɔgedzikpɔmɔ̃a dzi hã. Nyateƒee, nɔnɔme sia sɔ, vevietɔ ne wotsɔ projector la ɖo dzisasrãa dzi, gake enaa mɔ̃a ƒe gazazã dzina ɖe edzi. Nu vevitɔ kekeake si ɖe dzesi le lens la ŋue nye esi woyɔna be. Throw Ratio Pro nye asixɔxɔ si sɔ kple didime si woɖe fia kple nɔnɔmetata la ƒe kekeme ƒe sɔsɔme. Standard lenses ƒe Pro le 1.8-2.2 ƒe domedome, didi-nɔnɔme - vaseɖe 4-8, kpui-nɔnɔme - 0.8 -1.2. Nyitsɔ laa la, projectorwo do kple projection ratio ƒe asixɔxɔ sue ŋutɔ. Esi woate ŋu awɔ nɔnɔmetata siwo ƒe didime anɔ sentimeta 80 va ɖo 100 le axadzi (anɔ abe sentimeta 180 va ɖo 200 ene) le afisi woate ŋu akpɔ nɔnɔmetatawo le si nye sentimeta 8 va ɖo 30 ko ta la, woɖoe koŋ be woazãe kple xɔvi ɣi siwo wɔa dɔ aduadu kple dɔ tɔxɛ bubuwo.
Home | Articles
April 20, 2024 17:22:58 +0300 GMT
0.005 sec.
