Kule nkulungwane yama-21, abantu baye bakwazi ukufikelela koomabonwakude kangangokuba ezinye iintsapho ziyakwazi ukuthenga izixhobo ezibini okanye ezithathu ngaxeshanye kwigumbi elinye. Kodwa umbuzo uvela – indlela yokuhambisa ngokuchanekileyo umqondiso ngaxeshanye kuzo zonke izixhobo ezithengiweyo. Ngomboneleli wesatellite we-Tricolor TV, kukho iindlela ezininzi zokusombulula le ngxaki. Kweli nqaku, siza kujonga ngakumbi kwiindlela nganye kwaye sijonge ukuba yeyiphi imigibe enokulindela umrhumi kwinkqubo yokuseta uqhagamshelo. 
Sisiphi isixhobo esongezelelweyo esifunekayo?
Iseti yeTV ye-Tricolor eqhelekileyo ayiboneleli kwi-converter kunye nomhluli, kwaye ngoko kuya kufuneka ukhangele kwaye uthenge esi sixhobo ngokwakho. Apha, kwakhona, kukho subtleties. 
Ungaze ukhethe isiguquli esinenani elisecaleni leziphumo, nokuba ukhe wacwangcisa ukudibanisa abamkeli abongezelelweyo kwixesha elizayo. Ubukho beendawo zokubeka ezingenanto kwi-converter ngokuqinisekileyo kuya kukhokelela ekulahlekeni komqondiso wesathelayithi.
Naluphi na uhlobo loqhagamshelwano olusetyenzisiweyo, umgangatho wesignali uya kuhla kwaye uya kubonakala kakhulu. Olona khetho lungcono kukuthenga ngokulula izixhobo ezitsha ukuba ufuna ukwandisa inethiwekhi yakho yasekhaya. Makhe sithethe ngesahluli somqondiso, aka “splitter”. Ngentla, sixoxe ngabaguquli abaneziphumo ezininzi. Kodwa kuthekani ukuba unesiguquli esinemveliso enye ezimeleyo, kwaye awufuni ukuyibuyisela ngeyongeziweyo entsha? Kule meko, umahluli wesignali uya kuba luncedo.
I-Splitter yesignali ikuvumela ukuba uthumele isibonakaliso kwii-TV ezi-2 nge-1 receiver [/ caption] I-Splitters, kunye nabaguquli, beza kwinani elahlukileyo leziphumo. Kodwa kufuneka uqonde ukuba unamandla ohlula isignali (kwinani elikhulu lemijelo), kuya kuba nzima ukufumana iiTV. Oku kunengqiqo, kuba uphawu olusuka kwimveliso yesiguquli ngokuzenzekelayo luyilelwe ukuba lwamkelwe kwisixhobo esinye. Kwaye umahluli wahlula umqondiso onjalo kwizixhobo ezimbini, ezine, ezisibhozo … Ukongeza, ubude bekhebula kwisixhobo esijoliswe kuyo negalelo. Nakwezona ntambo zibalaseleyo, kukho ipesenti ethile yelahleko kwimigama. Oku ayisiyiyo kuphela into engalunganga yokwahlula uphawu ngale ndlela. Isignali yesathelayithi inepharamitha efana ne-polarization. Imijelo isasazwa kwi-polarizations ezimbini: ezithe tye kunye nezithe nkqo. Basebenzisa amandla ombane ahlukeneyo emsebenzini wabo, i-13v kunye ne-18v, ngokulandelelanayo. Xa usebenzisa i-splitter ukwahlula isignali, umamkeli ulahlekelwa amandla okutshintsha le mbane. Ngamafutshane, ukujongwa ngaxeshanye kwamajelo amabini ahlukeneyo anepolarization eyahlukeneyo kuba yinto engenakwenzeka ngokobuchwepheshe. Kwiminyaka embalwa edlulileyo, le meko yayingekho nzima kangako, kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. Xa usebenzisa i-splitter ukwahlula isignali, umamkeli ulahlekelwa amandla okutshintsha le mbane. Ngamafutshane, ukujongwa ngaxeshanye kwamajelo amabini ahlukeneyo anepolarization eyahlukeneyo kuba yinto engenakwenzeka ngokobuchwepheshe. Kwiminyaka embalwa edlulileyo, le meko yayingekho nzima kangako, kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. Xa usebenzisa i-splitter ukwahlula isignali, umamkeli ulahlekelwa amandla okutshintsha le mbane. Ngamafutshane, ukujongwa ngaxeshanye kwamajelo amabini ahlukeneyo anepolarization eyahlukeneyo kuba yinto engenakwenzeka ngokobuchwepheshe. Kwiminyaka embalwa edlulileyo, le meko yayingekho nzima kangako, kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. Ngamafutshane, ukujongwa ngaxeshanye kwamajelo amabini ahlukeneyo anepolarization eyahlukeneyo kuba yinto engenakwenzeka ngokobuchwepheshe. Kwiminyaka embalwa edlulileyo, le meko yayingekho nzima kangako, kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. Ngamafutshane, ukujongwa ngaxeshanye kwamajelo amabini ahlukeneyo anepolarization eyahlukeneyo kuba yinto engenakwenzeka ngokobuchwepheshe. Kwiminyaka embalwa edlulileyo, le meko yayingekho nzima kangako, kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana. kuba phantse onke amajelo ayenepolarization efanayo. Kodwa ngokuhamba kwexesha, amajelo amaninzi ane-polarization eyahlukileyo aqala ukubonakala, kwaye indlela yokwahlula isignali ayikhululekanga kangako. Kodwa olu khetho aluhambelani ncam nesihloko sombuzo wethu, kuba sijonge ukhetho lokuqhagamshela iTV yesibini ngaphandle kokusebenzisa umamkeli owongezelelweyo. Mhlawumbi inketho yodwa kule meko kukudibanisa iTV ngokuthe ngqo, ngokusebenzisa intambo ephuma kwi-port ye-output signal kwi-tuner yokufumana.
Njengoko unokubona kumfanekiso, ikhebula elivela kwisiguquli liqhagamshelwe kwi-jack ye-LNB IN jack, kwaye ikhebula lesibini liphuma kwi-LNB OUT jack kwaye liya kwisixhobo sesibini kunye ne-receiver eyakhelwe-ngaphakathi. Le yindlela ekulula ukuqhagamshelwa ngayo, kodwa ukujonga iTV yesibini kufuna ukuba ituner ibekho ngalo lonke ixesha. Ukubukela amajelo ahlukeneyo kuzo zombini izixhobo ezinolu xhulumaniso aluyi kusebenza. Kuzo zonke iinketho ezicetywayo, kwiinyani zangoku, eyona nto ifanelekileyo kukusetyenziswa kwabaguquli abaneejekhi ezininzi, kunye nabamkeli abongezelelweyo. Konke oku kuya kubangela iindleko ezongezelelweyo kubhalisi, kodwa kule meko, umbukeli ngamnye uya kukwazi ukubukela into ayifunayo kwaye akayi kuxhomekeka ekukhethweni komnye. Uqhagamshela njani umamkeli we-Tricolor kwiiTV ezimbini okanye ngaphezulu xa usebenzisa umamkeli wesibini – umzobo oneenkcukacha:
Zeziphi izicwangciso zokudibanisa iiTV ezimbini kwi-Tricolor TV zamkeli ezimbini?
Lo mzobo ungentla ubonisa ngokucacileyo uxhulumaniso lweeTV ezimbini ngokusebenzisa iituneli ezimbini ezihlukeneyo, ukufumana isignali kwimveliso enye yokuguqula kwaye iyahlula ibe yimijelo emibini usebenzisa i-splitter. Le ndlela ayiyona nto ibiza kakhulu ekuphunyezweni kwayo, kodwa ayiyona nto isebenzayo. Iindleko ziya kumamkeli owongezelelweyo, oko, ngendlela, akufuneki ukuba ibe yintsha (unokuthenga i-markdown) kunye nokwahluli oqhelekileyo. Ziziphi iingxaki ezinokuvela?
IiTV ezimbini ukuya kumamkeli amabini e-Tricolor [/ i-caption] Sele zichazwe kancinci ngaphambili, ezi ziingxaki nge-polarization. Ewe, kwiimeko ezininzi, abasebenzisi baya kuba nakho ukubukela amajelo ahlukeneyo ngokungathi akukho nto yenzekileyo. Nangona kunjalo, ukuba baqala ukubukela itshaneli ezinepolarizations ezahlukeneyo, enye yazo iya kuba nescreen esimnyama endaweni yosasazo. Ungaqwalasela olu khetho loqhagamshelwano:
Isikhumbuza ngandlel’ ithile kwimeko ebesiyiqwalasele xa sidibanisa iiTV ezimbini kwituna enye. Apha, ngendlela efanayo, ikhebula elisuka kwi-converter lingena kwi-socket kwi-master receiver, kwaye ekugqibeleni, “inika” umqondiso ophumayo kumamkeli wekhoboka. ITV yesibini sele iqhagamshelwe kokugqibela kwaye ifumana umfanekiso. Kubonakala ngathi zizicwangciso ezimbini ezahlukeneyo, kodwa zineengxaki ezifanayo. Isibonakaliso semveliso sisekwinguqulo enye kwaye sele ihlulwe ngumamkeli oyintloko. Ngoko ke, iingxaki nge-polarization aziyi ndawo.
Ngoku siza kolona khetho lubiza kakhulu kwaye lukhululekile. Njengoko kunokubonwa kumzobo, le sekethi sele isebenzisa ngaphezu kwesinye isignali yokuphuma kumguquli. Isiguquli seziphumo ezibini ayilona lonwabo luncinci, ngokuqinisekileyo luya kubiza ngaphezulu kokuthenga isahluli somqondiso esilula. Kodwa ezi ndleko zineengenelo zazo. Iimpawu ezimbini ezizimeleyo ezilinganayo ziza kumagalelo amabini ebhokisi ephambili yokuseta. Ngelo xesha, i-tuner yesibini, eboniswe kumfanekiso, ayinayo i-receiver yayo. Lonke ulwamkelo lwenziwa nge-master tuner. Kutheni kusenziwa oku? Ukunciphisa iindleko zomamkeli wesibini. Ugcina “ipeni” eyongezelelweyo onokuthi uyichithe kwi-2-output converter efanayo. Iituni ziqhagamshelwe enye kwenye ngentambo ye-Ethernet eqhelekileyo neqhelekileyo. Ziziphi iingenelo zolu cwangciso? Kwaye zicacile. Kuba kukho imiqondiso emibini engenayo evela kwisiguquli, emva koko umamkeli ngamnye wosasazo uzimela omnye komnye. Iziteshi ezinepolarization ezahlukeneyo azisenangxaki, zinokujongwa ngokukhuselekileyo ngaxeshanye kwiiTV ezimbini. Uqhagamshelwa njani iiTV ezi-2 kumamkeli omnye, kubandakanywa neebhokisi ze-Tricolor ezisezantsi: https://youtu.be/Zbx-4rkGePw
Iseti yeTV ye-Tricolor yeeTV ezi-2
Kwiimeko ezinjalo, umqhubi osemthethweni sele edale isisombululo sobugcisa esikuvumela ukuba ubukele iziteshi zeTV kwiiTV ezimbini ezinenkontileka enye kuphela. Kwi-Tricolor TV, le nkonzo ibizwa ngokuba yi “Multiroom”. Funda ngakumbi malunga namaxabiso ayo:
- “Ukukhanya Okukodwa Okukodwa” – umxhasi unikwe ukufikelela kumgca osisiseko weendlela zokujonga abamkeli ababini.
- “United Mult” – iipakethe ezidityaniswe ngabasebenzisi zidibanisa umgca osisiseko wamajelo eTV. Ngaphandle kokuthenga le phakheji, ababhalisile baya kunikwa ukufikelela kuphela kwiseti eqhelekileyo yamajelo.
Iindleko zokuxhuma zihluke, kuxhomekeke kummandla apho inkonzo inikezelwa khona.
Iziphumo
Kweli nqaku, siphakamise imiba enomdla kunye nenzima ngokudibanisa izixhobo ezininzi kwiTV yesathelayithi. Iinketho ezahlukeneyo zinokwenzeka, zombini ngokudibanisa iiTV ezimbini ngebhokisi enye yokuseta, kunye neebhokisi ezimbini zokuseta. Ngexesha elifanayo, mhlawumbi, enye kuphela indlela yokudibanisa ayithwali iziphoso kumbhalisi, kodwa “ibetha” isikhwama. Ekugqibeleni, ukhetho ngalunye lunelungelo lokuphila kwaye isigqibo sokugqibela senziwe ngumbhalisi ngokwakhe, ngokusekelwe kwizinto azithandayo kunye nokukwazi kwakhe imali.
