Yuav ua li cas mus cuag lub TV mus rau lub receiver? Yuav ua li cas mus cuag cov receiver rau ob TVs?

Cov nqe lus nug ntawm yuav ua li cas coj mus cuag cov TV mus rau lub receiver tshwm sim feem ntau nyob rau hauv cov craftsmen uas xav mus ua txoj kev ua no rau lawv tus kheej. Yog hais tias muaj yog ib tug txheej txheem kev twb kev txuas ntawm lub network kws kho mob, nws ib txwm los tshwj xeeb uas muab cov kev pab cuam ntawm installation ntawm lub tuam txhab thiab ua tag nrho cov tsim nyog ua hauj lwm nyob rau hauv kev twb kev txuas. Thiab tom qab tag nrho cov qhua tuaj noj mov muas nqa tawm los ntawm nws tau txais npaj txhij system uas tso cai rau koj mus saib cov video, thiab nws tsis muaj teeb meem, xws li mus rau lub cev, thiab nws cia li exploits nws. Qhov tsab xov xwm yuav saib dab tsi hom uas txais txiaj ntsim tseem muaj mob nyob rau hauv uas txhua ntaus kev cob cog rau lub TV.

hom

Tam sim no, muaj peb lub ntsiab hom uas txais txiaj ntsim. Txhua yam ntawm cov pab kiag li lawm yog txiav txim los ntawm cov lo lus uas nyob rau hauv ib tug kev tswj system thiab hloov ib tug video teeb liab. Yog li ntawd, lo lus teb rau lo lus nug ntawm yuav ua li cas coj mus cuag cov TV mus rau lub receiver, yuav lom zem ntau yog nyob ntawm seb lub hom thiab qhov chaw nyob rau hauv cov kev yees duab. Tam sim no cia saib dab tsi hom ntawm pab kiag li lawm thiab lawv tej qhov nta. Lub ntsiab hom:

• Satellite TV.
• Rau cable TV.
• Rau tsev video center.

Yog hais tias peb tham txog tej lub hom phiaj ntawm qhov no ntaus ntawv, nws yog tsim nyog los hais ib ob peb yam uas yog xam qhovkev rau ib tug yam ntawm receiver. Yuav ua li cas yog lub muaj nuj nqi?

• Hloov cov cab kuj zaus thiab lub demodulation zaus teeb liab.
• Switching lub video teeb liab los ntawm ib tug ntau yam ntawm qhov chaw.
• Pab lub teeb liab mus rau lub yuav tsum tau lub hwj chim.

Tam sim no cia saib ib co ntawm cov yam ntxwv yog siv nyob rau hauv ib qho kev hom kev ntaus ntawv.

Receiver rau satellite TV

Qhov no yog ib qho ntawm feem ntau hom. Ib qho ntawm nws lub ntsiab nta yog ib tug ncaj nqi tsim nyog.

Cov nqe lus nug ntawm yuav ua li cas coj mus cuag cov TV mus rau lub receiver rau satellite TV yog yooj yim txaus. Qhov no yog vim lub fact tias cov thawj muaj nuj nqi ntawm xws li ib tug ntaus ntawv yog mus hloov lub high-zaus teeb liab, uas los ntawm ib tug satellite tais converter uas txo lub zaus ntawm lub teeb liab ob peb lub sij hawm thiab theem nws mus txog 1-2 GHz. Tom qab ntawd, cov satellite receiver decodes lub teeb liab thiab hau twb tsawg zaus video teeb liab me nyuam apparatus rau hom TV los yog video projector. Cov nab npawb ntawm cov connectors rau txuas lub video playback ntaus ntawv nyob rau hauv lub chav kawm ntawv ntawm lub receiver thiab yuav ua tau ntawm ob peb hom. Qhov yooj yim yog teev lub hom "tulip" connectors.

Cable TV

Tus neeg receiver rau cable TV yog tsis ntau sib txawv los ntawm nws cov khub satellite. Qhov no yog tib yam ntaus ntawv nrog tib yam set ntawm cov nta, cia li ib tug me ntsis txiav-down set ntawm kev xaiv. Yuav ua li cas yog lub essence ntawm cov sib txawv ntawm cov kev li ob?

Nyob rau hauv sib piv rau lub satellite ntaus ntawv, ib tug cable yog tsis cob cog rua ntawm ib tug high-zaus teeb liab converter, thiab ib tug mus los ntawm cable. Thiab qhov no ntaus ntawv yog tsis teeb rau txawv satellites. Xws li ib tug receiver yog kho mus rau ib cov cab kuj zaus kws kho mob, uas hau ib tug high-zaus teeb liab los ntawm lub cable channel teem los ntawm tus tes hloov qhov mus rau lub neeg. Qhov zoo tshaj thiab tus xov tooj ntawm connectors mus cuag cov cable box mus rau lub TV kuj tsis txawv los ntawm lub satellite.

Rau tsev video center

Ib tug txawv kiag li hom receiver pab kiag li lawm yog tsim rau cov lag luam nyob rau hauv lub tsev yees duab center. Lawv yog cov yooj yim mus qhia los ntawm lawv cov tsos, thiab pom tias koj nthuav rau sab nram qab.

Qhov no ntaus ntawv muaj ib tug heev loj tus naj npawb ntawm connectors nyob rau hauv lub rear sab. Yog vim li cas thiaj li muaj ntau? Lub ntsiab yam khoom ntawm no ntaus ntawv yog hloov ntau qhov chaw ntawm cov tswv yim video thiab audio Pib ntsais koj teeb ntau video playback pab kiag li lawm. Yog li ntawd, cov nqe lus nug ntawm yuav ua li cas coj mus cuag cov receiver rau koj lub TV, yog ib co tseem ceeb, txij thaum xws li ib tug ntaus ntawv muaj ib tug xov tooj ntawm connectors mus cuag ntau yam TVs los yog lwm yam pab kiag li lawm. Qhov no hom ntawm ntaus ntawv yog tsis muab kev koom tes nyob rau hauv lub hloov dua siab tshiab ntawm tus yees duab teeb liab, tab sis tsuas yog keyboards lub tsawg zaus video teeb liab. Nyob rau hauv tas li ntawd, ib tug tseem ceeb muaj nuj nqi ntawm xws li ib tug ntaus ntawv yog yuav txhim khu switching thiab ib lub teeb liab los ntawm ntau qhov chaw.

Hom connectors rau

Nyob rau hauv thiaj li yuav to taub li cas hom ntawm connectors yog siv los txuas rau lub receiver rau cov TV, nws yog ib qho tseem ceeb kom paub seb yam kev pab ntawm connectors yog siv nyob rau hauv no hom ntawm technology. Nyob ntawm seb koj lub TV thiab receiver chav kawm ntawv hauv chav kawm ntawv connectors raug muab faib ua ob pawg:

• Connectors rau video.
• Connectors rau suab.

Yog hais tias peb saib cov yees duab thiab sab nraum qab ntawm lub satellite receiver, koj yuav saib tau tag nrho cov hom ntawm connectors.

Yog hais tias cov lus teb rau lo lus nug ntawm yuav ua li cas coj mus cuag cov TV mus rau lub receiver siv ib tug Video cable, uas yog hais tias lub connectors rau no cable yuav ua tau ntawm peb yam: puas, S-Video thiab HDMI. Cov yav tas hau ob video thiab audio. Yuav kom teb tau cov nqe lus nug txog yuav ua li cas coj mus cuag cov receiver rau cov TV lub teeb liab cable, koj yuav tsum paub hais tias cov hom ntawm connectors zaum yuav muaj ob: ib puas, raws li zoo raws li video thiab fiber. Ntawm cov hoob kawm, lub suab zoo tshaj ntawm ib tug fiber optic kev twb kev txuas yuav muaj ntau yam ntau dua.

Thaiv Cov Dluab

Xav txog yuav ua li cas mus cuag ib tug TV receiver los ntawm, piv txwv li, ib tug cable unit nrog puas connectors. Thiab feem ntau nws daws cov teeb meem ntawm kev txuas koj lub TV. Tsav xws li ib tug kev twb kev txuas yuav zoo li.

Nyob rau hauv cov ntaub ntawv no, cov xim ntawm connectors coloring yuav pab kom cov neeg siv ntawm xws li ib tug system yog tsis yuav tsum tau yuam kev nyob rau hauv no kev twb kev txuas. Cov nqe lus nug ntawm yuav ua li cas mus cuag ib tug thib ob TV mus rau lub receiver, feem ntau yog tshwm sim heev tsis tshua muaj, tab sis tej zaum nws yuav tsum tau ib lo lus teb. Thaum zoo li no qhov teeb meem no tshwm sim?

Yeej, nyob rau hauv cov neeg mob thaum nws yuav tsum tau npaj ib tug saib ntawm tib footage nyob rau hauv txawv chav. Yog vim li cas, yog tias koj txuas lub receiver rau ob TVs, video yuav ua si rov qab ib tug thiab tib yam? Txawm hais tias receivers muaj ntau yam outputs, ib lub teeb liab uas yog kis tau mus rau lawv, tib yam. Yog li ntawd, npaj ib lub saib ntawm ntau cov kev pab cuam ib txhij yuav tsum tau thiab ob peb receivers.

Tshwj xeeb receivers rau ib qho chaw muab kev pab

Feem ntau, ib co ntawm cov satellite TV chaw muab kev pab muaj proprietary kev twb kev txuas cov khoom siv rau koj channel. Ib qho piv txwv ntawm xws li ib tug muab kev pab yog "tricolor". Feem ntau, nws muab nws tus kheej ntaus ntawv, stitched nyob rau hauv tus kws kho mob lub satellite. Yuav ua li cas mus cuag lub receiver "tricolor" mus rau lub TV? kev twb kev txuas tswvyim tsis txawv ntawm cov pa satellite, uas twb tau hais ua ntej lawm.