Iziteshi ezikwibhokisi ye-digital set-top zanyamalala, umabonwakude wedijithali uyamisa – yintoni onokuyenza ukuba akukho mqondiso?

I-TV kwimodi eqhelekileyo ibonisa iziteshi ze-digital ezingama-20, kodwa kwenzeka ukuba le nombolo encinci iyanyamalala ngokukhawuleza. Kuba amajelo asimahla, ukusilela kosasazo kunokubangelwa zizinto ezahlukeneyo, kodwa amaxesha amaninzi ezi ziingxaki kwinkqubo okanye kwisixhobo esifumana umqondiso. Eminye imiba inokulungiswa ngokwakho.

I-TV yedijithali ayibonakali ngenxa yokuphulwa kweteknoloji okanye umsebenzi wobugcisa

Kwiimeko ezininzi, izinto zokunyamalala kwamajelo amaninzi kwibhokisi ye-digital set-top ziphazamiso zetekhnoloji ezinxulumene nokwamkelwa komqondiso. Kwakhona kwenzeka ukuba ukusasazwa komabonwakude wedijithali kuphazamiseke ngenxa yomsebenzi wobugcisa, nto leyo iyindawo enyanzelekileyo yokugcina ukusebenza kwenkqubo. Ngaphambi kokuba ufumanise ingxaki okanye ufowunele iwizard, kuya kufuneka uzame ukukhangela amajelo angekhoyo ngokwakho:

1. Yiya kwicandelo lokuseta kwiTV.
2. Khetha “Useto oluzenzekelayo” kuqala, emva koko “Ukukhangela okuzenzekelayo”. Inkqubo iya kuzama ukufumana amajelo.
3. Ukuba akukho siphumo, kufuneka uzame ukukhangela ngesandla. Ukwenza oku, khetha icandelo elithi “Ubumbeko lweManual”, setha iiparamitha ezifunekayo kuyo, emva koko inkqubo iqala.

Indlela yokuseta ibhokisi yedijithali yoseta-phezulu kwimowudi yesandla ichazwe kwividiyo elandelayo (into kuphela ekufuneka uyenzile kukufumana ipleyiti enamaza kunye namanani etshaneli kamabonakude wedijithali wesixeko okanye ummandla wakho kwi-Intanethi) : https://youtu.be/hcioy_kAZYQ

Emva kokuzama kokuqala, ezinye kodwa ayizizo zonke iitshaneli ezinokufunyanwa. Emva koko inkqubo kufuneka iphindwe de kuvele umjelo ngamnye olahlekileyo.

Ukuba iinzame azinamsebenzi, kuya kufuneka ujonge ingxaki ebaluleke ngakumbi. Ijelo elithe lanyamalala kwibhokisi yedijithali yokusetha-phezulu inokuvalwa ngokulula. Emva koko kungokwemvelo ukuba ayikho kwinethiwekhi. Ijelo linokufakwa ngekhowudi, kodwa le meko inokulungiswa ukuba iyafunwa: kufuneka uthenge ikhadi le-SMART kumnikezeli. Ezinye izizathu zokuphazamiseka kokufumana umqondiso wedijithali kunye nokupheliswa kwazo kunikwe ngezantsi.

Iitshaneli ezilahlekileyo kwibhokisi yokuseta-phezulu yedijithali ngenxa yekhowudi engachanekanga yetshaneli ye-DRE

Ngamanye amaxesha umba wokunyamalala kwetshaneli ezininzi kwibhokisi yedijithali yokuseta-phezulu kukufakwa kweekhowudi kwitshaneli ye-DRE. Ibonakala xa ibhokisi yokusetha-phezulu ikwimo ekhutshiweyo kwinethiwekhi ixesha elide. Akukho mfuneko yokuba uqwalasele nantoni na: kufuneka uvule isixhobo kwaye usishiye sisebenza iiyure ezimbalwa. Eli xesha lanele ukuvumelanisa umsebenzi. Ibhokisi yokumisela ebuyiselweyo iya kuqalisa ukubonisa amajelo kwakhona.

Akukho signali yedijithali yeTV ngenxa yokungabikho kobhaliso lwedijithali

Esinye sezizathu zokunyamalala kwamajelo amaninzi ngexesha elinye kukungabikho kokubhaliswa kwe-tuner. Ubukho bokubhaliswa kwiwebhusayithi esemthethweni yomboneleli kuhlolwa. Ukuba ayikho, ngoko kufuneka ubhalise isimaphambili: faka inombolo yesazisi – iinombolo ngasemva kwimeko yesixhobo.

Ukupheliswa komrhumo kwiinkonzo ezibonelelwa ngumboneleli

Ukuba umsebenzisi akahlawulanga ukusetyenziswa komabonakude wedijithali ngexesha elifanelekileyo, ngoko usasazo luyaphazamiseka, kwaye isibonakaliso sivela kwisikrini ukuba amajelo ahlawulwe. Isisombululo sengxaki sicacile: kufuneka uhlawule inkonzo, kwaye iziteshi ezihlawulwayo ziya kuvela kwakhona. Nangona kunjalo, isilumkiso sesimo esihlawulwayo sinokuvela nakwitshaneli yasimahla, ekungafanelanga ukuba ibe njalo. Kule meko, kufuneka ufune inkcazo kumboneleli. Mhlawumbi iitshaneli zihambile ukusuka simahla ukuya kwinqanaba elihlawulelwayo.

Isiphumo semozulu embi kwi-eriyali

Umabonakude wedijithali udla ngokunyamalala okanye ubonise kakubi ngenxa yeziganeko ezimbi ze-atmospheric. Ngexesha lokuduma kwezulu, umqondiso uhanjiswa rhoqo. Umoya ovuthuzayo uchaphazela kakubi ukusebenza kwe- eriyali , ngenxa yoko iziteshi ezikwibhokisi ye-digital set-top box zilahlekile ngokupheleleyo okanye zilahlekile.

Awudingi ukwenza nantoni na: xa imozulu ibuyela kwisiqhelo, iziteshi ziya kuqalisa ukusebenza kwakhona. Tsala i-eriyali, musa ukuyisusa. Emva kokuphela kwesiphango, kuyafaneleka ukujonga ukuba intambo edibanisa i-antenna kunye nebhokisi yokubeka i-set-top ilungile.

Akukho mqondiso kamabonakude wedijithali: kutheni kwaye wenze ntoni

Izizathu zokuba umyalezo othi “Akukho mqondiso” uvela kwisikrini sikamabonwakude unokuba zizinto ezahlukeneyo. Ukuqonda ingxaki, umsebenzisi kufuneka aqhubeke ngezigaba:

1. Khangela imeko kunye nokuzinza koqhagamshelwano lwentambo nganye . Kwenzeka ukuba iingcingo ze-antenna zikrazukile, zigobile, zenziwe nge-oxidized. Kwanele ukucoca ikhebula le-oxidized, kwaye iingcingo ezonakalisiweyo kufuneka zitshintshwe. Nokuba ukugoba okuncinci kwintambo kunokubangela ukungasebenzi kakuhle kwesixhobo.
2. Qinisekisa ukuba imenyu yokusebenza yebhokisi yokusetha-phezulu iboniswe kwisikrini . Ukuba akunjalo, kufuneka ujonge izihlanganisi zeRCA. Ngokuqhelekileyo iiplate zangaphandle zonakaliswe kuzo, ngenxa yokuba umqondiso uphazamiseka.
3. Jonga imephu yokhuseleko lwedijithali . Abanye abasebenzisi bathenga i-set-top box bengazi ukuba unxibelelwano lwedijithali alukamiselwa kwindawo abahlala kuyo.

Kutheni kungekho mqondiso kwi-digital receiver kwaye akukho ziteshi ziboniswa: https://youtu.be/eKakAAfQ2EQ Kutheni i-digital set-top box ibonisa iziteshi ezili-10 endaweni ye-20 kunye nokuba wenze ntoni: https://youtu.be /3kk8rVSYMA4

Isoftware engahambelaniyo

Kwi-GS-HD i-satellite receiver, kufuneka ufake imenyu, khetha inketho ethi “Buyisela uluhlu lwesitishi”. Ukuba ukungahambelani kwesoftware kuqinisekisiwe, ngoko kulawulo olukude kufuneka ufumane iCHANNEL kunye namaqhosha eTV / RADIO. La maqhosha kufuneka acinezelwe ngaxeshanye kwi-set-top box kunye ne-remote control, emva koko umyalelo we-STANDBY kufuneka ukhethwe kwi-remote control.

Ukusilela kwesetingi ze-eriyali

Isiqingatha setshaneli sinokulahleka ukuba useto lwe-eriyali aluphumeleli. Inkosi kuphela enokujongana nale ngxaki, ngoko kufuneka ufowunele iofisi yomnikezeli kwaye ucele ukuhlengahlengiswa. Uqhagamshelo phakathi kwentambo kunye ne-eriyali okanye i-set-top box nayo ibuthathaka. Kuyimfuneko ukujonga ukuba ucingo luqhagamshelwe kakuhle kwi-LNB IN isinxibelelanisi.

Amandla e-eriyali angonelanga

Ukuhanjiswa kwesignali yeDijithali kwindawo ethile kuqhutywa kwi-frequency efanayo, oko kukuthi, amajelo asasazwa ngokudibeneyo. Ukuba amajelo amaninzi alahlekileyo, ke isizathu sinokuba sisixhobo esingafanelekanga samandla e-eriyali. Ukujonga uqikelelo lwakho, kufuneka uthathe isilawuli kude kwaye ucofe kabini kwi icon “i”. Inkqubo yokuxilonga i-eriyali iya kuqala. Imivalo emibini iya kuvela kwiscreen seTV, ebonisa iqondo lamandla esixhobo. Ukuba isalathisi sibuthathaka, ngoko kufuneka uhambise i-antenna ukuze ufumane ubuncinane amandla angama-50%. Ngoko umqondiso uya kuphucula, iziteshi ezilahlekileyo ziya kuqala ukusebenza. Ukuvavanya njani umqondiso we-antenna, jonga le vidiyo ilandelayo: https://youtu.be/R-IKTeVhGvc

Ukuba akukho icon “i” kwindawo ekude, kufuneka ujonge kwimiyalelo yegama leqhosha lokuxilonga amandla. Kufuneka kube njalo, kodwa phantsi kwegama elahlukileyo.

Xa ukhetha i-antenna evenkileni, kufuneka ucinge ukuba kude kangakanani kwindawo yokuhlala inqaba kamabonwakude:

• ukuba umgama ufikelela kwi-2 km, ke kwanele ukuthenga i-antenna yasekhaya elula;
• ukuba umgama ufikelela kwi-30 km, ke isixhobo sithengwa siphelele nge -amplifier yomqondiso ;
• umgama ukuya kwi-70 km – idinga i-antenna yangaphandle, incediswa yi-amplifier.

Amandla e-amplifier kufuneka athathelwe ingqalelo. Akufanele uthathe isixhobo esinamandla kakhulu – ayinakuphucula, kodwa yenza buthathaka isignali.

Indlela yokwenza i-eriyali ye-TV yedijithali ichazwe kwelinye inqaku lethu. Mhlawumbi kuya kuba luncedo kuwe.

I-TV ayizifumani iitshaneli zedijithali ngenxa yomonakalo kwibhokisi yokusetha phezulu

Isimaphambili kufuneka sisiwe kwindawo yokulungisa ukuba:

• ulwazi malunga nalo aluboniswa kwiTV, kodwa izixhumi zeRCA zisebenza ngokuqinisekileyo;
• isixhobo esicwangcisiweyo siyaziqalisa;
• xa ukhangela itshaneli, ulwazi malunga nomgangatho wesiginali efunyenweyo ayiboniswa, kodwa i-eriyali ilungisiwe.

https://youtu.be/ZL5Qs_K4xvU

Umonakalo weTV

Ukuba iTV ayivuli konke konke, ngoko ke ingxaki inokuba nzulu, ifuna ukulungiswa kweendleko. Kodwa akufanele ukhawuleze ukuya kwiziko lenkonzo – okokuqala kufuneka uzame ukulungisa imeko ngokwakho. Mhlawumbi isizathu sokuba imeko engasebenziyo yeTV ayibi kakhulu. Kufuneka wenze ngokwezigaba:

1. Khangela ukuba intambo iqhagamshelwe kwindawo yokuphuma kwaye ukuba kukho umbane kwigumbi . Abantwana abadlala ekhaya okanye izilwanyana zasekhaya basenokuqhawula intambo bengaqondanga.
2. Qinisekisa ukuba iibhetri ezikwiremote control zichajiwe . Zitshintshe ukuba kuyimfuneko.
3. Khangela ukuba umphezulu webhokisi yokumisela-phezulu apho ulawulo olude lujongwe khona aluvalwanga yiyo nantoni na .
4. Jonga ukusebenza kwesilawuli kude . KwiTV icinyiwe, kufuneka kukhanyiswe isibane esincinci, esibonisa ukuba isixhobo siyasebenza. Ukuba ukukhanya akucimi, kodwa iTV ayinakuvulwa, ngoko ke ulawulo olukude luyimpazamo.
5. Qinisekisa ukuba isixhobo sisebenza ngokufanelekileyo . Ukuba umsebenzisi ucofe ngempazamo amaqhosha angalunganga, wavula imowudi engalunganga, wangena nge-software interface, ngoko isikrini seTV esebenzayo siya kuba mnyama. Kufuneka ubuyele kwimo echanekileyo. Ukuba awukwazi ukulungisa impazamo ngokwakho, kuya kufuneka uqhagamshelane nomphathi.
6. Thatha umabonwakude uye kwindawo yokusebenzela ukuba yonakele ngexesha lokuduma kwezulu . Kule meko, akunakwenzeka ukuba kuya kwenzeka ukuba wenze ukulungiswa ngokwakho.

Amaxesha amaninzi, itshaneli ezikwibhokisi yokusetha-phezulu ziyanyamalala ngenxa yezenzo ezigwenxa zabasebenzisi ngokwabo, ukungazi indawo yokugubungela umabonwakude wedijithali. Akufanele ulungise ingxaki enzima ngokwakho, ukwenzela ukuba ungabi nzima ngakumbi, kungcono ukuqhagamshelana nenkosi efanelekayo.