Uburyo televiziyo ya kabili ikora nuburyo ikora

Televiziyo ya kabili niki, ikora ite nibyiza byayo nibibi – shingiro. Kugirango umukoresha abashe kureba ibiganiro, bagomba kwakira ibimenyetso bya TV. Ibi birashobora gukorwa muri bumwe mu buryo butatu: binyuze muri antenne yo mu kirere, binyuze mu mugozi, no kwakira ikimenyetso cya satelite. Inzira zitandukanye zo kwakira ibimenyetso bya TV:
Kugira ngo wakire ibimenyetso bya TV, birasabwa guhuza insinga n’ibikoresho bitanga TV. Ibi bituma amajwi n’amashusho byujuje ubuziranenge, ariko mu ngo aho ihuriro ridatangwa, abakoresha ntibashobora gukoresha ubu buryo. Umuyoboro wa televiziyo urashobora kugereranwa cyangwa muburyo bwa digitale. Mugihe cyambere, ntibisaba gukoresha prefix, mu cya kabiri bizaba ngombwa. Televiziyo zishobora kwakira amakuru muburyo bwa DVB-C irashobora gukorana nikimenyetso nkicyo.

Ihame ryimikorere, uko televiziyo ya kabili ikora, uko uyikoresha yakira ikimenyetso

Kugirango ukwirakwize ikimenyetso ukoresheje umugozi, ugomba kubanza gutegura gahunda yo kwakirwa. Ibi bikorerwa kuri sitasiyo nkuru. Intsinga zashyizwe muri zo, zinjira munzu umukoresha aherereyemo. Sitasiyo nkuru irashobora guhuza imiyoboro ya satelite cyangwa kwakira amakuru ya digitale kuva kumateleviziyo. Ikimenyetso noneho gikwirakwizwa hifashishijwe insinga za fibre optique. Babihuza n’inzu y’abaguzi. Kuva aho, abiyandikisha bahujwe hakoreshejwe umugozi wa coaxial. Amplifiers irashobora gukoreshwa mugutezimbere ubwiza bwibimenyetso.
Gutandukanya bikoreshwa muguhuza umugozi ugana munzu:
Ihuza rikorwa numuyoboro. Imiyoboro myinshi irishyurwa. Umuyoboro urashobora gutanga serivisi ziyongera kuri enterineti. Amaze kwishyura kugirango abone kwinjira, uyikoresha abona uburyo bwo kureba akoresheje ikarita ya CAM . Yinjijwe mumihuza idasanzwe kuri TV cyangwa iyakira. Urashobora gukurikirana imiterere ya konte yawe kuri konte yawe bwite kurubuga rwabakoresha. .
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Inshuro yikimenyetso cyatanzwe binyuze mumurongo uri hagati ya 80 na 1000 MHz. Umuyoboro mugari ni 8 MHz.

Ibyo ukeneye guhuza na tereviziyo ya kabili

Kugirango ubashe kureba televiziyo, ukeneye ibi bikurikira:

1. Ugomba guhitamo umukoresha utanga serivisi nkizo . Ni ngombwa ko ihujwe nurugo rwumukoresha. Niba ibi ataribyo, ugomba kuvugana numwe mubakoresha hamwe nibisabwa kugirango uhuze.
2. Uzakenera prefix izagufasha kwakira ibimenyetso bya tereviziyo. Moderi zimwe za TV zirashobora kubikora muburyo butaziguye.
3. Mugihe uhuza nabakoresha, ugomba guhitamo igiciro gikwiye . Ukurikije ibyo, uyikoresha azabona uburyo bwa tereviziyo zitandukanye kumafaranga.
4. Umukiriya ahabwa ikarita idasanzwe , izagaragaza umukiriya kandi ikemeza ukuri kwishura. Igomba kwinjizwa muburyo bwihariye kuri TV.

Nyuma yo guhuza, uyikoresha azashobora kureba imiyoboro ya TV yahisemo.

Inzira yo guhuza no gushiraho televiziyo ya kabili

Kugirango ukore ihuza, ugomba guhuza umugozi uva kuri TV kuri TV cyangwa gushiraho-agasanduku. Muri icyo gihe, icyangombwa ni uko bagomba kuba bashoboye gukorana na DVB-C. Iyo uhuza, ibikoresho bigomba guhagarikwa kumurongo. Noneho TV na set-top agasanduku bigomba guhuzwa numuyoboro. Nyuma yibyo, igenamigambi rirakorwa. Bikorwa muburyo busa na moderi yinganda zose kandi zirimo intambwe zikurikira:

1. Kumugenzuzi wa kure, kanda buto kugirango uhamagare menu nkuru.

2. Ugomba guhitamo igice “Imiyoboro”.
3. Ibikurikira, komeza ujye mubikorwa bya “Auto-tuning”.

7. Hanyuma urupapuro rufungura aho ushobora gutangirira uburyo bwo gushakisha.
8. Ugomba kwerekana igihugu aho TV ikoreshwa. Rimwe na rimwe, iyo uhisemo “Uburusiya” kuri TV zishaje, urwego rwa DVB-C ntirukora. Mu bihe nk’ibi, erekana “Finlande” cyangwa “Ubudage”.
9. Ibikurikira, ugomba kwerekana inkomoko yikimenyetso, kuriyi hitamo “Cable”. Mubitegererezo bimwe byakira televiziyo, birashobora kwitwa “Cable” cyangwa “DVBC”.
10. Menya ubwoko bwimiyoboro – igereranya, imibare, cyangwa byombi.
11. Ugomba guhitamo umukoresha.
12. Noneho hitamo “Shakisha Byuzuye” hanyuma ukore. Ugomba gutegereza ko birangira no kubika ibisubizo.

Mubihe bidasanzwe, birashobora kubaho ko imiyoboro yose yari iteganijwe iboneka. Muri iki kibazo, bizoroha gukoresha gushakisha intoki. Hano hari umuyoboro uhuza algorithm ishobora gukurikizwa mugihe washyizeho moderi iyo ari yo yose ya TV. Ariko, mubihe bimwe, birashobora kugira itandukaniro rito. Niba imbanzirizamushinga ikoreshwa, noneho gahunda yo gushiraho izakomeza muburyo busa. Nyuma yo guhuza, menu yayo izerekanwa kuri ecran. Mugihe aho itemera gusa umugozi, ariko kandi nubundi bwoko bwa tereviziyo, uzakenera kongeraho uburyo bukenewe bwo gukora. Intambwe zisigaye zikorwa muburyo bumwe mugihe ushyiraho TV.
Gukora intoki bizakoreshwa mugihe aho, kubwimpamvu runaka, imiyoboro yose ikenewe itabonetse. Muri iki kibazo, hitamo “Gushakisha Intoki” cyangwa “Umuyoboro” uhereye kuri menu. Izina rishobora gutandukana bitewe nurugero rwakoreshejwe. Ubu buryo bwo gushakisha burakora neza, ariko bisaba igihe kinini kuruta icyikora.
Kugirango uyikoreshe, ugomba kumenya ibipimo byihariye byo gushakisha. Ibi birimo gutangira no guhagarika inshuro, modulation, umurongo mugari, nigipimo cya biti. Mugihe ugaragaza uburyo bwo guhuza, hitamo ubwoko bwimiyoboro ushaka kubona – kwisi, imibare, cyangwa byombi. Ibikurikira, tangira gushakisha. Ibi biranga mubisanzwe murabisanga kurubuga rwemewe rwumukoresha. Ishakisha rigomba gusubirwamo kuri buri nshuro umukoresha ashimishijwe. Kurugero, amahitamo akurikira azasuzumwa.

Smart TV LG – Gushiraho TV

Kugena, kora intambwe zikurikira:

1. Fungura menu nyamukuru ukoresheje igenzura rya kure ukanze urufunguzo rujyanye.
2. Ugomba kwerekana “Cable TV” nkisoko yikimenyetso.
3. Hitamo “Gushakisha mu modoka”.
4. Ibikurikira, hazatangwa menu aho uzakenera guhitamo umukoresha. Niba itari murutonde, ugomba gukanda kuri “Ibindi”.
5. Kanda kuri “Shakisha Byuzuye”. Ibikurikira, ugomba gukuramo imiyoboro yose ya digitale.
6. Kanda kuri bouton “OK” itangira uburyo bwo gushakisha bwikora. Tugomba gutegereza kurangira no kubika ibisubizo.

Nyuma yibyo, uyikoresha arashobora gukomeza kureba televiziyo akunda. Nigute washyiraho imiyoboro ukoresheje televiziyo ya kabili: TV ya kabili kuva uyitanga: https://youtu.be/37rk89tpaT0

Sony

Kugirango ubone imiyoboro ya tereviziyo ya televiziyo kuri Sony TV, ugomba gutera intambwe zikurikira:

1. Kumugenzuzi wa kure, kanda urufunguzo rwa MENU.
2. Muri menu ifungura, hitamo umurongo “Iboneza rya Digital”.
3. Ibikurikira, jya kuri “Gushakisha mu buryo bwikora kuri sitasiyo”.
4. Ugomba kwerekana uburyo bwo guhuza. Kugirango ukore ibi, hitamo uburyo bwa “Cable”.
5. Kurutonde, umukoresha agomba guhitamo uwo ukeneye cyangwa ukande “Ibindi”.
6. Mugihe uhisemo ubwoko bwa scan, erekana “Byuzuye”.
7. Gutangira inzira, kanda “Tangira”. Birasabwa gutegereza kurangiza byuzuye.

Ishakisha rirangiye, urashobora gutangira kureba imiyoboro ya TV.

Ubwoko bwa tereviziyo

Umuyoboro wa televiziyo urashobora kugereranwa cyangwa muburyo bwa digitale. Mugihe cyambere, ubuziranenge buzaba munsi ugereranije nubwa kabiri. Ibi biterwa nuburinzi budahagije bwikimenyetso cyo kwivanga mugihe cyo gutangaza. Muri icyo gihe, ubwoko butatu bwibimenyetso bwoherezwa kuri televiziyo: amashusho, amajwi namakuru. Iheruka ikoreshwa cyane mugushiraho ibipimo by’ishusho. Televiziyo isa nayo yari isanzwe mu bihe byashize, ariko gukundwa kwayo bigenda bigabanuka buhoro buhoro, biha ubundi bwoko bwo gutangaza. Televiziyo ya kabili irwanya cyane kwivanga kandi itanga amajwi meza kandi meza. Ariko, ibi bifashisha code igoye isaba ibikoresho byihariye byo gufungura. Imiyoboro nkiyi akenshi irishyurwa. Kugirango ubone uburyo bwo kubageraho, ugomba kubitsa amafaranga kuri konti yabatanga, gitangwa n’amahoro. Mubisanzwe, muriki gihe, uyikoresha agomba kwinjiza ikarita yahawe mumwanya wihariye – ibi bizemeza ko afite imiyoboro ya tereviziyo itangwa nabakoresha.

Itandukaniro hagati ya tereviziyo ya televiziyo nisi, satelite, digitale – hamwe nimbonerahamwe yavuyemo, hamwe na plusa na minus

Hariho ubwoko butandukanye bwa tereviziyo, buriwese ufite ibiyiranga:

1. Kwigereranya kwisi bivuga moderi za kera za televiziyo. Byari bisanzwe cyane kugeza 1990. Noneho gukundwa kwayo guhora kugabanuka kubera amakosa yabyo. Inyungu nyamukuru nuko iboneka no kuri TV za kera kandi ntibisaba gukoresha ibikoresho byinyongera. Turimo kuvuga kubyakirwa mubyumba cyangwa antenne yinzu, ikimenyetso kivanwa mumurongo uhuza TV.
2. Televiziyo ya digitale kwisi yakirwa mubyumba cyangwa antenne yinzu. Itandukaniro na analogi nuko ibimenyetso bitangwa muburyo bwa digitale. Irasaba uwakira. Itanga ubuziranenge ugereranije nikimenyetso cyo kwisi.
3. Cable analog cyangwa digitale yohereza ikimenyetso kubakoresha binyuze mumurongo. Mugihe cyambere, hakoreshejwe ibimenyetso bisa, mubwa kabiri, nibimenyetso bya digitale. Porogaramu zakirwa kubikoresho byumukoresha, bitanga ibimenyetso byujuje ubuziranenge. Kugirango umukoresha yakire imiyoboro ya tereviziyo, umugozi ukwiye utanga isoko ugomba guhuzwa n’inzu ye.

Umuyoboro wa televiziyo:

4. Kuri tereviziyo ya satelite , hakoreshwa antenne idasanzwe, igomba guhuzwa neza ninkomoko yikimenyetso. Kubireba, imashini yakira itunganya ibimenyetso byakiriwe mbere yo kuyerekana.

Ibyokurya bya satelite:
Niba tugereranije ubu bwoko bwo gutangaza, dushobora kuvuga ibi bikurikira.

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Ibyiza n’ibibi bya TV ya kabili

Iyo ureba televiziyo ya kabili, urashobora gukoresha inyungu zikurikira:

1. Ubwiza bwibimenyetso byakiriwe ugereranije no gutangaza.
2. Iyo wohereje hejuru ya kabili, kurinda interineti bigabanya kuba hari ibimenyetso bigoreka ibimenyetso, byerekana neza ko byamamaza.
3. Kuba hari umubare munini wimiyoboro yo murwego rwohejuru kandi ishimishije.
4. Iyo wakiriye ibiganiro bya tereviziyo ya digitale, kuba hari inyubako ndende ntibigabanya ireme ryakirwa, bitandukanye na tereviziyo yo ku isi cyangwa icyogajuru.
5. Muri tereviziyo yo ku isi cyangwa icyogajuru, umurongo mugari ugira uruhare runini. Igabanya umubare wimiyoboro iboneka. Iyo ukorana na tereviziyo ya digitale, nta mbogamizi ihari.

Muri icyo gihe, birakenewe kwibuka ibibi byubu buryo bwo gutangaza televiziyo:

1. Kwamamaza byishyurwa kenshi kandi birashobora kugerwaho mumafaranga, ariko imiyoboro yubuntu nayo irahari.
2. Ikibazo gikomeye ni ugukwirakwiza ibimenyetso hejuru ya coaxial. Mu mijyi minini, ibi biroroshye, ariko mumiturire mito kandi ya kure birashobora kuba inzitizi yo kwakira, kubera ko insinga idashobora gushyirwa kumazu. Uburyo insinga ya coaxial ikora [/ caption]
3. Umwakirizi arasabwa kubireba, bikubiyemo amafaranga yinyongera. Kurundi ruhande, iki gikoresho cyongeyeho gitanga ibintu byinshi bishya kandi byingirakamaro, mubyukuri guhindura TV ifite agasanduku gashyizwe hejuru muri mudasobwa.

Televiziyo ya kabili ifite ubuziranenge, ariko kuyikoresha bihenze kuruta ikirere.

Nigute ushobora guhuza televiziyo idafite insinga?

Ntibishoboka guhuza kumugaragaro TV ya kabili udakoresheje insinga. Ariko, birashoboka kureba imiyoboro ya tereviziyo ya enterineti ukoresheje interineti. Muri iki kibazo, niba hari router mu nzu hamwe na adapt yo gukorana na WiFi ku gasanduku kashyizwe hejuru, ikimenyetso cyo gutangaza imiyoboro ya interineti gishobora kwakirwa hifashishijwe umurongo udafite umugozi. Kureba, ugomba kwakira ibimenyetso bya TV muburyo bumwe cyangwa ubundi. Kubwibyo, ni ngombwa ko isanduku-isanduku ikoreshwa ifite imikorere idafite umugozi. Niba nta node nk’iyi irimo, bizashoboka guhuza adapteri yo hanze. Umugozi, icyogajuru hamwe na TV yo ku isi kuri TV imwe – uburyo bwo guhuza: https://youtu.be/I23VvDXiIj0

Nigute ushobora gufungura TV kuva kumurongo ugana kuri digitale na satelite

Kugirango ukore ibi, birakenewe ko TV na set-top box ishobora gukorana nubwoko bukwiye bwo gutangaza. Televiziyo ya Digital isaba umurongo wa interineti. Kuri satelite, ugomba gushiraho antenne izerekanwa kumasoko yabigenewe. Umaze guhuza ibintu bikenewe, uzakenera gushiraho no gushakisha imiyoboro. Kugira ngo wakire televiziyo yo mu kirere, uzakenera gukoresha antenne yo kubamo cyangwa guhuza n’iyashyizwe mu nzu kugirango ikoreshwe muri rusange. Kugirango ukoreshe ubwoko butatu bwo gutangaza kuri TV imwe, urashobora gukoresha diplexer.
Hifashishijwe ibi bintu byombi, urashobora guhuza ibisubizo bya satelite, televiziyo yo ku isi ndetse na kabili mumurongo umwe uhujwe na TV. Mugihe ukoresheje ubu buryo, guhinduranya bizaba binyuze mumiterere ya set-top box. Hamwe niyi sano, ni ngombwa ko ibiganiro byogukwirakwiza bitigana, ariko mubenshi mubibazo byujujwe. Niba ibi bikibaho, noneho byongeweho inshuro zungurura bigomba gukoreshwa nkibihuza.
Tugomba kwibuka ko kugera kumuyoboro mubihe byinshi bizishyurwa. Birasabwa guhitamo umukoresha ukwiye nigiciro gikwiye. Imiyoboro izaboneka kubireba nyuma yo kwishyura. Mugihe uhindura, ugomba guhitamo neza inkomoko yikimenyetso mumiterere. Nyuma yo kwerekana amahitamo yifuzwa, TV itangira gukina ibirimo byakiriwe muburyo bwagenwe. Imitunganyirize yimirimo itanga umugozi ifite igiti cyubatswe. Ikusanya ibimenyetso bya tereviziyo ikurikije gahunda yumurongo iboneka ahantu henshi – irashobora kuba ikimenyetso cya satelite, interineti, cyangwa kwakirwa kwisi. Ikimenyetso cyatanzwe mubisohoka byinjira mumurongo wumugongo, ukoresha umugozi wa fibre optique yo kohereza amakuru.
Kubera ko umugozi ukoreshwa mu kohereza ibimenyetso kubaguzi, ibi bituma bishoboka kongera inshuro yikimenyetso cyatanzwe. Ibi na byo, bigufasha kohereza amakuru menshi cyane kuruta mu kirere. Nyuma yo kwinjira munzu ukoresheje umugozi wa fibre optique, ikimenyetso gihujwe binyuze mumacakubiri kugeza kumugozi uyobora imbere mu nzu. Niba nyirubwite afite TV zirenze imwe, azakenera gukoresha ikindi gice imbere mu nzu. Umubare munini wibihuza byerekana ubushobozi bwo gutesha agaciro ibimenyetso. Kubwibyo, ni ngombwa kwemeza ubwiza no kwizerwa bya buri kimwe muri byo.

Ibibazo n’ibisubizo

Ikibazo: “Ni iki gikubiye mu kiguzi cyo guhuza televiziyo?” Igisubizo: “Birakenewe kurihira umurongo, kugura ibikoresho nibiba ngombwa no kwishyura serivisi ukurikije amahoro.” Ikibazo: “Nakoresheje televiziyo ya kabili kuva kera. Igihe kinini nakoresheje TV imwe, none naguze indi ya kabiri. Niki nkeneye gukora kugirango nayihuze na tereviziyo ya kabili? Igisubizo: “Kugirango ukore ibi, ugomba kugura ibice. Ihujwe na kabili ya coaxial itangwa nuwabitanze, yashyizwe mu nzu. Kuva kumacakubiri, hashyizweho umugozi wihariye kuri buri TV. Umukoresha arashobora kubikora wenyine cyangwa kuvugana numuhanga kugirango akore iki gikorwa. Ikibazo: “Ni izihe nyungu nyamukuru za tereviziyo ya kabili?”Igisubizo: “Iyo utanga ibimenyetso bya tereviziyo muri ubu buryo, ubuziranenge bwo kwerekana no kwirinda ubudahangarwa bw’urusaku. Cable TV itanga abakoresha imiyoboro myinshi ya TV yo kureba. Ikibazo: “Nakora iki niba TV itabonye ikimenyetso?”
Igisubizo: “Impamvu ikunze kugaragara ni ukuba hariho imibonano idakwiye. Kugenzura ibi, ugomba kugenzura muburyo bugaragara ubunyangamugayo bwumugozi no guhuza kwarwo hejuru-agasanduku no gutandukana. Ugomba kandi kwemeza neza ko igenamigambi ryukuri rikoreshwa. Ibibazo nabyo birashoboka niba uyikoresha akora imirimo ya tekiniki muriki gihe. Urashobora kubimenya uhereye kumatangazo ahuye kurubuga rwayo. Niba udashobora kumenya icyateye ikibazo ubwawe, ugomba guhamagara inzobere zabakoresha.