Ni i bɛ baara kɛ ni mɔgɔw ka telewisɔn ye jago kama, o bɛ a dilabaga ka garanti tiɲɛ. Sannifeere jɛkulu fanba b’o sɔrɔ fɛn falen filanan walima sabanan kɔfɛ-o waati min na u ka "budget" ɲɛnabɔcogo tɛmɛna jagokɛyɔrɔ kelen musaka kan kaban.
Sɔngɔko danfara min bɛ telewisɔn min bɛ mɔgɔw la, n’o ye dɔrɔmɛ 300 ye, ani jagokɛyɔrɔ LCD panneau min bɛ se dɔrɔmɛ 1200 ma, o bɛ i n’a fɔ a ka bon sanniko yamaruya la. Spec sheet kan, danfara bɛ i n’a fɔ u ka dɔgɔ: resolution kelen, screen size kelen, u fila bɛɛ b’a fɔ ko LED backlighting bɛ u la. Danfara lakika bɛ jira kalo tan ni naani lamini na, waati min na feerekɛlaw-kalanso jiralanw minnu bɛ boli sanga tan ni fila kɔnɔ don o don feerekɛyɔrɔ la, olu bɛ daminɛ ka dɛsɛ walima ka dɔgɔya cogo yelen na. Jagokɛla pannew bɛ kɛ ɛntɛrinɛti ye walasa ka baara kɛ sanga 50.000 fo 100.000 kɔnɔ ka taa a fɛ-nka o hakɛ bɛ miiri a sigili ni funteni maracogo ɲuman na, o yɔrɔ de la, baarakɛyɔrɔ fanba bɛ fili.
Yɔrɔ min na Ɛntɛrinɛti bɛ danfara don tiɲɛ na
Yeelen hakɛw bɛ maana yɔrɔ dɔ dɔrɔn de fɔ. A ka c’a la, kunmabɔnafolo pannew bɛ nit 200-300 bɔ; jagokɛla-grade LCD jiralan panɛriw feereli kama, olu bɛ daminɛ niti 400-700 na so kɔnɔ baara kama, ka se niti 2500-5000 ma finɛtiri ɲɛfɛ sigili la. Ni wulada tile ye i ka magan ɲɛfɛ galasi gosi, nin tɛ ɲɛnajɛko ye-a bɛ kɛ ni kiliyanw bɛ se k’i ka sɔngɔ kalan hali dɔɔnin.
Sumaya ɲɛnabɔli bɛ danfara lakika Dabɔ. Ni an ye installation sites jateminɛ, ɲininkali fɔlɔ tɛ screen size-a ye fiɲɛbɔ ye. LED ɲɔgɔndan funteni min bɛ tɛmɛ degere 85 kan , o bɛ yeelen nafa tigɛ ni 3-5% ye degere 10 faralen ɲɔgɔn kan . Jagokɛla pannew bɛ o ɲɛnabɔ ni aliminiyɔmu funteni bɔli kɔkannafɛnw ye minnu ka bon; consumer units skimp yan bawo so baara tɛ dan funteni hakɛ gɛlɛya abada. Fiyeerekɛyɔrɔ min datugulen don, ni HVAC lamagacogo man ɲi, o danfara de b’a jira ni i ka jiralan bɛ kɛ nɛrɛ ye samiyɛ waati minnu na mɔgɔw ka ca kosɛbɛ.
Fɛn dɔ bɛ yen sannikɛla fanba tɛ min sɔrɔ abada: Tni, o ye nematic-isotropic transition temperature ye. Ni panɛli funteni tɛmɛna o hakɛ kan, yɔrɔ nɛrɛmuguma belebelebaw bɛ bɔ ɛkran kan. Industri-grade jago LCDw bɛ baara kɛ ni Tni liquide cristal formulations sanfɛ-Kɛrɛnkɛrɛnnenya la bawo finɛtiri-feerekɛyɔrɔw ɲɛsinnen bɛ feerekɛyɔrɔw ma waati funteni na, olu bɛna pannew sariyalenw gɛlɛya ka tɛmɛ u dan kan samiyɛ fɔlɔ kɔnɔ.
ROI: Jatew bɛ bɔ yɔrɔ min na, o ye ko ye
An ni magan 30-furakɛli cakɛda dɔ ye baara kɛ ni min ye cɛmancɛ-tlebinyanfan na, o ye 11% wulicogo nɔfɛtaama fɛnw kan minnu bɛ laseli kɛ san fɔlɔ kɔnɔ-ni dɔgɔkun kɔnɔkow caman cili ye ani u bilali ye waribɔ waati. Fasokanw feerela teliyalen dɔ min ka ɛkran jate bɛ siɲɛ fila, o ye nɔba sumanikɛlan zeru ye bawo laseli kɔnɔkow ma ladamu a daminɛ dɔgɔkun kɔfɛ. Hardware category kelen, kɔlɔlɔw bɛ ɲɔgɔn sɔsɔ.
A ka c’a la, feerelikɛyɔrɔw nizɛri taamasiyɛnw sarali waatiw bɛ don kalo 8 ni kalo 18 cɛ ni kɔnɔkow ɲɛnabɔli bɛ baara la. Yɛlɛma minnu bɛ nin yɔrɔ in wuli: jago nafa (magan minnu bɛ fɛnw feere, olu mago bɛ sanniw na minnu bɛ nɔ bila kosɛbɛ ka tɛmɛ mebɛri feerelaw kan walasa ka dɔrɔmɛ kelen nɔ bila), attribution methodology (ka wuli sumani fɛnw kan minnu bɛ laseli kɛ, o bɛ kɛmɛsarada la kabakomaw jira; maganw feereli bɛɛ lajɛlen bɛ nimɔrɔ kelen fitininw jira), ani kololi kura.
25-35% jɛ-ka-baara caya minnu kofɔlen don iziniw ka kunnafoniw kɔnɔ, olu bɛ baarakɛcogo jira, mɔgɔ dɔ bɛ kɔnɔkow ɲɛnabɔ yɔrɔ minnu na tiɲɛ na. An bɛ 8-15% fɔ i n’a fɔ bolodacogo miirili ye kiliyanw ye minnu ma labɛn ka nafolo kɛrɛnkɛrɛnnenw bila kɔnɔkow caman cili la-a ye kɔrɔlenko ye, wa hali bi a bɛ pensili bɔ san fila kɔnɔ feerelikɛyɔrɔ sennasanbara fanba la.
San duuru-San TCO: Jate min bɛ baro dabila
| Musow ka musakaw | Telewisɔn min bɛ kɛ ka mɔgɔw balo | Jagokɛyɔrɔ LCD |
|---|---|---|
| Fɛnɲɛnɛma fɔlɔw | $300/unit ye | $1200/unit |
| Yɛlɛma minnu bɛ kɛ u nɔ na san 5 kɔnɔ | 2-3 unit + baara | 0 |
| San 5 fɛnɲɛnamafagalan musaka | $1,100-1,800 | $1,200 |
| Garanti bɛ sɔrɔ a la | Voided for commercial baara kama | San 3 sariya |
| Enerji danfara | Basi daminɛ | 15-25% ka dɔgɔn |
Jagokɛla ka pankurun musaka ka dɔgɔn ko bɛɛ la, i bɛ boli ekranw kan ka tɛmɛ sanga wɔɔrɔ kan don o don. Lɛrɛ 8-baara la, crossover bɛ kɛ kalo 30 lamini na. Lɛrɛ tan ni fila la, a bɛ kalo 18. An ye musakabɔlaw ka fɛɛrɛ wɛrɛw fɔli dabila kiliyanw ka bolodacogo o kliyan ka bolodacogo la ka tɛmɛn kalo 24-kalo 24{5}}labɔli waati kan-dɛmɛ doni dɔrɔn tɛ nafa sɔrɔ.
Installation Failures An bɛ Ye Tiɲɛ na
An ka baarakɛyɔrɔ weleli kɛmɛsarada la bi wɔɔrɔ bɛ bɔ tile 90 fɔlɔw la, o bɛ tugu fɛnw labɛncogo la, a tɛ bɔ fɛnɲɛnamafagalanw na. Min ka ca kosɛbɛ: donna sɔrɔyɔrɔ bɛnbaliya yɔrɔ min na installateurs bɛ HDMI don port 2 la ani ka media player labɛn port 1. Labeling ports at install bɛ o kulu in ban pewu. An bɛ sisan port mapping sɛbɛnw don a kɔnɔ i n’a fɔ standard deliverable-a musaka tɛ foyi ye ani a bɛ baara fɔlɔ hakɛ tigɛ tilayɔrɔ fila la.
Seko ni dɔnko siratigɛ labɛnni bɛ dɛsɛ ka caya o cogo kelen na retrofit sigidaw la. Jago-grade lcd taamasiyɛn jiralanw bɛ 2,5-4,5 amps ja kelen na ni yeelen dafalen ye. Cakɛda kɛ jiralan naani kan 15A sɛrɛkili kan k’a sɔrɔ i ma jatebɔ kɛ doni kuncɛlen kan ani i bɛ dibiw sɔrɔ tuma ni tuma minnu bɛ i n’a fɔ fɛnɲɛnɛmafagalanw tiɲɛna nka u tɛ. NEC kuran kode bɛ 80% fɔ doni sabatilenba hakɛ la-a ɲɛfɔcogo dɔ min bɛ tugu AV integrateurw kɔ nka baarakɛlaw caman bɛ to ka u janto u la ni "u bɛ ɛkran damadɔ fara a kan dɔrɔn."
Sumaya yɔrɔjan bɛ ye ka ye feerekɛyɔrɔ gɛlɛnw na. An ye sɛbɛnni kɛ jiralifɛnw na minnu ma ɲɛ kalo 18 kɔnɔ minnu tun ka kan ka kɛ san wolonwula kɔnɔ, o bɛɛ sababu bɔra desizɔnw jiginni na minnu kɛra walasa ka duguma yɔrɔ insi naani kisi. An ka yɔrɔ jateminɛ sariyalen bɛ sisan ni funteni jateminɛ ye baarakɛwaatiw la minnu ka ca kosɛbɛ-sen wɛrɛ min ye garanti sɔsɔli saba bali san tɛmɛnnen dɔrɔn kɔnɔ.
Supplier Ecosystem: An bɛ min laadi tiɲɛ na
Walasa ka lcd jiralan panneau sanni kɛ feerelikɛyɔrɔw la, o desizɔn bɛ jigin n’i b’a fɛ CMS ka sɛgɛsɛgɛli kɛ walima n’i b’a fɛ ka ecosystem integration sɔrɔ. Samsung ka MagicINFO b’i datugu u ka minɛnw kɔnɔ nka a bɛ site web caman-mara nɔgɔya. Mɔgɔ sabanan-platifɔmuw i n’a fɔ BrightSign bɛ jɛ-ka-baara caman wajibiya nka a to i ka panɛli feerelaw ɲagami ka da yɔrɔ kɛrɛnkɛrɛnnenw wajibiyalenw kan-finɛtiri-yɔrɔ minnu ɲɛsinnen bɛ kɛnɛya ma, olu bɛ se ka mago ɲɛ yeelenba la ka tɛmɛ back-of{7}}magasin kan, ani ka feerekɛla kelen wajibiya ka tɛmɛn o fila bɛɛ kan, o bɛ musaka kunntanw bila.
An bɛ Samsung spec kɛ kliyanw ye minnu bɛ ni IT nafolo kɛrɛnkɛrɛnnenw ye minnu b’a fɛ u dawolo kelen ka sɔgɔsɔgɔ. An bɛ spec mixed deployments ni third{1}}party CMS for clients minnu bɛ hardware musaka ɲɛnabɔli bila jɔyɔrɔ fɔlɔ la ani minnu bɛ ni integrator jɛɲɔgɔnyaw ye walasa ka gɛlɛyaw ɲɛnabɔ. Jaabi tɛ diɲɛ bɛɛ kɔnɔ-nka jaabi jugu bɛ yen, o ye ka sugandili kɛ ka da panɛli sɔngɔ dɔrɔn kan ani ka CMS abonnés model sɔrɔ kalo wɔɔrɔ o kɔfɛ.
Ɲininkaliw
J: Ne mago bɛ yeelen hakɛ jumɛn na retail lcd jiralan pannew la?
A: 400-700 nits ka kɛ standard so kɔnɔ; 1,000+ nits ka ɲɛsin finɛtiri ma; 2,500+ nitiw ye kɛnɛma kiosikiw ye.
J: Jago-grade lcd pannew bɛ mɛn tiɲɛ na fo waati joli?
A: Lɛrɛ 50.000-100.000 MTBF baarakɛcogo ɲuman na-san 5-11 baarakɛcogo basigilen na, ka kɛɲɛ ni funteni ɲɛnabɔli ni yeelen sigicogo ye.
J: Yala ne mago bɛ jago jiralanw na ni ekranw bɛ baara kɛ sanga 8 dɔrɔn kɔnɔ don o don wa?
A: Nafa min bɛ a muɲuli la, o bɛ dɔ fara a kan waati tɛmɛnen kɔfɛ. Kalo 24 baarakɛcogo tɛmɛnen kɔfɛ, jago TCO bɛ boli ka dɔgɔya.
Taabolo nata
N’i bɛ ka feerelikɛyɔrɔ dɔ sigicogo dɔ sɛgɛsɛgɛ ani n’i b’a fɛ k’i yɛrɛ tanga sigili dɛsɛw ma an ye minnu ɲɛfɔ yan, an ka ɛntɛrinɛti jɛkulu bɛ yɔrɔw jateminɛw kɛ fu porozɛw kama minnu bɛ ekran tan kan. An bɛna funteni faratiw, kafoda seko koɲɛw, ani kɔnɔkow ɲɛnabɔli wajibiyalenw jira sani i ka i yɛrɛ bila hardware-jateminɛ ɲini yan.
