Kudala ixesha elidlulileyo sele lidlulileyo, xa zonke iziteshi zethelevishini zingabalwa kwiminwe yesandla esinye. Namhlanje, xa i-bill yezithuba ezifumanekayo ukubukela iya kumakhulu, ngaphambi kokuba umtsalane adlule kusihlwa kwisikrini esibhakabhaka kukho ingxaki yokudibanisa ngokufanelekileyo ummkeli we-satellite kwi-TV. Ukuqonda ezinye zobuncwane bale nkqubo kuza kunceda iingcebiso zethu.
Indlela yokuxhuma ummkeli kwiTV ngokusebenzisa "i-tulip"?
Isihlanganisi esakhiweyo, isixhobo seRCA, saziwa kangcono kubahlali bethu njenge "tulip" - enye yezona ndlela endala zokudibanisa nayiphina imveliso yomsindo kunye nevidiyo. Kule nxu lumene, umqondiso usasazwa ngeentambo ezintathu ezihlukeneyo: isignali yevidiyo kunye ngokwahlukileyo kwizithuba zomsindo ezilungileyo. Umntu ngamnye odibeneyo unemibala yakhe yokwenza ikhowudi, ngoko ke ekuxhumeni umamukeli kwiTV ngokusebenzisa "i-tulip" akukho nto inzima - vele udibanise abaxhamli bombala ofanayo kumTV nakwamkeli. Ukungalunganga kule ndlela yokuxhamla kubandakanya ukulahleka okuphawulekayo (ukuba kungabikho okukhulu) kwekhwalithi yesignali, ngenxa yoko umfanekiso oza kuTV ngokuphazamiseka okukhulu. Yingakho, ukuxhuma ummkeli kwiTV ngokusebenzisa "i-tulip", musa ukuhlala kwisithombe esiphezulu. Olu khetho lungasetyenziswe njengenye yeendlela zokudibanisa i-receiver kwi-TV endala - kunye ne-diagonal encane okanye ephathekayo.
Ezinye iindlela zokudibanisa umamukeli kwiTV
Makhe sicinge ngezinye iindlela zokudibanisa umamukeli kwiTV:
- Umxhasi we-S-VV-ikuvumela ukuba ufumane umfanekiso ophezulu ophezulu, kodwa kufuneka usebenzise ikhebula eyahlukileyo yokuthumela isandi;
- Umxube we-SCART - indlela ephakamileyo kakhulu yokuxhuma, okuvumela ukuba ungagcini nje kuphela umfanekiso ophezulu, kodwa kunye nesandi se stereo;
- Umxhasi we-HDMI yindlela yokuxhuma kunamhlanje, unike umfanekiso ophezulu wokulungisa nokuvumela ukudluliswa kwedatha yedijithali.
Ngaba ndiyakwazi ukudibanisa ii-TV ezimbini kwi-receiver?
Isidingo sokudibanisa abafumana amanani kwi-receiver eyodwa kanye nangoko kwenzeka rhoqo phakathi kwabasebenzisi. Ukuyicombulula le ngxaki, ummkeli udibaniswe ngekhonkco yeRF, ebizwa ngokuba yi-"input antenna". Kule meko, i-receiver ngokwayo kufuneka ifakwe kwi-modulator ye-RF ephezulu. Enyanisweni, umgangatho womfanekiso uya kushiya okusemgangathweni, ngoko abanini bamabonwakude amakhulu anamhlanje asondela kule ndlela.