Ukusebenzisana Namazwe Adijithali Ngezixhobo ze-Analog
Nangona iintsuku zee-televisions ze-analog kunye ne-video cassette (i- VCRs ) zingaphaya, abanye abantu banamabhayisikobho e- analog . Basebenzisa ibhokisi yokuguqula i-digital TV (DTV) ukujonga amatshwayidi edijithali kwii-TV zabo ze-analog. Ingxaki ifika xa bafuna ukurekhoda umboniso. Yilapho iVCR ifika ngokufanelekileyo.
VCR kuNcedo
Iimpawu zokusebenzisa iVCR ukurekhoda kwibhokisi yokuguqula i-DTV ziquka:
- I-VCR kufuneka ilungele ukurekhoda kwisiteshi 3.
- I-VCR idibanisa kumqondiso wokuphuma webhokisi leguqulelo le-DTV. Ngamanye amagama, ibhokisi lokuguqula kufuneka linxibelelwano phakathi kwe-antenna kunye neVCR. Ngoko, ukucwangciswa okusetyenziswayo kunye nekhebula coaxial yi-antenna kwi-DTV converter kwiVCR kwiTV.
- Xhuma umguquleli we-DTV kwisiteshi ofuna ukurekhoda ngaphambi kokurekhoda. IVCR ayiyi kukwazi ukutshintsha iziteshi kwi-DTV converter.
Uyakwazi ukusebenzisa umsebenzi wokurekhoda ngexesha kwiVCR ukuba uhambelana nale miqathango.
Ukuba le nto ivakalisa ngokuqhelekileyo ukurekhoda kwikhebula ledijithali okanye i-set-top box-top box, ulungile. Kufana nokurekhoda isalathisi kwibhokisi lekhefu ledijithali okanye i-satellite receiver. Nangona kungenokuba yinto engathandekiyo, ubuncinane kukho ukhetho lokurekhoda kwiVCR ngelixa usebenzisa i-DTV ibhokisi yokuguqula.
Ukungonakali kokusebenzisa i-DTV Converter
Ulahlekelwa amandla okubukela inkqubo enye uze ubhale enye ngomguquleli weDTV.
Isizathu sisona. I-tuner yeVCR ayinalutho kunye neziteshi zedijithali ngaphandle kokubona iseshingi 3. Umguquli wedijithali yinto enye ye-tuner kwaye ifumana kuphela isitishi esinye ngexesha.
Malunga neeseki
Isitishi esisasazo esisodwa singathumela iimpawu ezininzi kwiqela labo ledijithali. Ezi zibizwa ngamacandelwana. Ngokuqhelekileyo, ufumana ukufikelela kokurekhoda kwezi zizahlulo xa usebenzisa ibhokisi yokuguqula iDTV nge-antenna.
Iziqulatho zivela into efana no 42.1, 42.2, 42.3, njalo njalo. Ngokomzekelo, kwindawo enye, i-ABC inxulumene nayo ingathumela ukutya kwe-ABC kwipaneli 24.1 kunye nomqondiso wemozulu kuphela kwi-24.2.
Le ngenye yeenzuzo zethelevishini yedijithali ezithwele kwihlabathi le-analog kunye nebhokisi le-DTV converter.