Ticalo kamabonakude digital, okubizwa ngokuthi DVB-T2, kukhona icwecwe usayizi apharathasi ngokukhethekile aguqulelwe ethola digital isignali yezokusakaza kanye kudluliswe ukuba namathelevishini ezivamile. Inani lamadivayisi enjalo incike yinkimbinkimbi nedivayisi ethile, futhi umsebenzi eyakhelwe ngaphakathi kuwo. Ngokuthenga ibhokisi set-top-TV digital, abasebenzisi ukufinyelela ukubuka zonke iziteshi digital njengoba ubudala TV analog kanye LCD TV ne-plasma. Ngezinye efanayo ukufakwa isikhathi ukucushwa kwe-imishini Akudingi amakhono akhethekile, okwenza kube esilungele ngokuphelele zonke abathengi.
Izinhlobo ezinkulu aduduze
Ngaleso sikhathi samanje ukuhlukanisa phakathi kwezinhlobo ezimbili eziyisisekelo mishini. Okokuqala, set-top amabhokisi TV digital kungaba umile noma yasendlini. Okwesibili, imishini kungenzeka kube esingenayo. Amadivayisi yohlobo yokuqala, njengoba kakade leli gama lisikisela, enzelwe kuphela ukusetshenziswa zasendlini. Ngakwelinye ihlangothi, amabhokisi emotweni-phezulu ukunikeza ithuba lokubona iziteshi digital TV emotweni. Nokho, amadivayisi njenge musa ihluke umile. Izithuthi digital TV set-top box, ukubuyekezwa zazo kuphela omuhle, futhi akakwazi ukuthola iziteshi ze-TV isiphakamiso esivamile, futhi iziteshi ze-HD, okungukuthi, iziteshi ephezulu definition.
Xhuma digital amabhokisi set-top
Xhuma lolu hlobo imishini uma isidingo kungaba ngokwakho. Akuthathi isikhathi esiningi nomzamo omkhulu. Ukuze uqale ibhokisi set-top uzodinga kokuxhuma antenna bendabuko zasendlini. Lokhu kungaba lula kakhulu, ngoba alalelwayo video izintambo ukuthi zithola imishini ngombala ohlukile. Okulandelayo udinga uvule console futhi usethe iziteshi. Ungenza lokhu noma ngesandla noma ngokuzenzakalelayo. Endabeni ukhetho lokuqala kubalulekile ukukhumbula ukuthi zonke izinhlelo digital zitholakala endaweni 45 kanye 25 amaza. Ngakho, kuzoba nzima ukuba uthole bedidekile. Ngaphezu kwakho konke lokhu okungenhla, njengenhlangano ukucaciswa ezibalulekile Kumele kuqashelwe ukuthi ngisho esimweni uxhumano amabhokisi TV digital nokusetha iziteshi TV for kusakata ngetinombolo kubahlali, Analogue ithelevishini uyaqhubeka. Okungukuthi, abasebenzisi ukufinyelela ohlelweni ofanayo ongakhetha ezimbili izinga. Umthengi ngeke Izilawuli ezimbili nje - omunye TV neziteshi evamile, kanye nezinye - kusukela console.
Izinzuzo aduduze digital
Ngokuqondene izinzuzo main ukuthi digital ibhokisi set-top, into yokuqala Kuhle kokusho mayelana yabo kulula ukuyisebenzisa interface futhi ububanzi ukusebenza kanye multimedia amakhono. Ngokwesibonelo, lolu hlobo idivayisi bangayisekela ezihlukahlukene audio, video kanye kwesithombe. Ikhono irekhodi izinhlelo ku-USB flash drive uzokwazi ukunikeza isiqalo ezinjalo. Digital TV (DVB-T2), phakathi kwezinye izinto, ikuvumela ukuba miss imibukiso zakho ozithandayo TV eshintshashintshayo umsebenzi isikhathi sokubuka. Ekugcineni, lezi aduduze, kokuba nezixhumi ezahlukene kukuvumela ukuba uxhumane nabo ngokuphelele iyiphi i-TV.