Ekyokukola singa ttivvi tenoonya na kuzuula mikutu gya digito – tekwata siginiini n’ebizibu ebirala

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Okuyunga ttivvi ya digito si kizibu, naye kibaawo nga tewali mikutu. Ttivvi bw’eba tenoonya oba tesangayo mikutu gya digito, olina okuzuula ekivaako n’okimalawo. Osobola okugonjoola ekizibu ggwe kennyini, nga toyambiddwako mukugu, naye oluusi basobola okutereeza ekizibu mu mpeereza yokka.

Lwaki ttivvi tekwata mikutu gya digito n’eky’okukola

Okutegeera lwaki emikutu gya ttivvi egya digito tegilaga , olina okuteekawo okulemererwa we kwali. Bw’oba ​​ozudde ekizibu, kisoboka okukigonjoola ggwe kennyini nga toyambiddwaako mukugu.

Ebizibu bya Hardware

Ebizibu ku byuma ebiyunga ttivvi ya digito. Okusobola okumalawo ensobi, kyetaagisa okuzuula obubi ekyuma ekimu oba ekirala. Mu mbeera eno, tusaba okutuukirira abakugu, n’obutagezaako kugonjoola kizibu ggwe kennyini.

Digital set-top box obutazuula mikutu

Obuzibu mu kyuma ekifuna busobola okubalirirwa n’obubonero buno wammanga:

  • endabika y’ekiwandiiko “tewali kabonero”;
  • okuggalawo oba okuddamu okutandika mu ngeri ey’okwekolako;
  • LED eri ku receiver efuuse enzirugavu.

https://youtu.be/4fRdee5g6xs Mu mbeera zino, wayinza okubaawo firmware ya receiver ey’omutindo omubi. Ekizibu kino osobola okukitereeza ng’ossaako flashing ku hardware. Enkyusa ya pulogulaamu eri ku mukutu omutongole ogw’abagikola, ejja kumala okuwanula n’okuzza obuggya ekyuma kino.
obutaba na ttivvi ya digito

Kirungi okukwasa flashing eri omukugu.

Antenna

Bwe wabaawo ekizibu, sooka okebere antenna . Ku kutambuza siginiini ya analog, antenna za MW ze zikozesebwa, ku siginiini ya digito – UHF. Bwe wabaawo eminaala gya ttivvi okumpi naawe, olina okuteeka amplifier , okuva bwe kiri nti awatali yo tojja kusobola kukwata mukutu gumu.

Cable

Waya ezitali nnungi ziyinza okukosa obubi omulimu gwa ttivvi yo. Okwetaaga:

  1. Kebera ebiyungo byonna n’obulungi bwa waya.
  2. Cable bw’eba efunye oxidized, giyonje.
  3. Bwe kiba kyonoonese, kikyuse.

Ne bwe kiba nti waya efukamidde katono kiyinza okukosa omutindo gw’okutambuza ttivvi ya digito.

Osobola okugonjoola ekizibu ky’okufiirwa signal n’ebizibu ebirala ku signal ya TV mu kiseera kino .

Ttivvi eno ewagira ttivvi ya digito?

Okusobola okukakasa nti ttivvi ewagira okuweereza ku mpewo mu ngeri ya digito, soma n’obwegendereza ebiwandiiko eby’ekikugu. Ttivvi eno esaanira okulongoosa emikutu gya digito singa omuko “DVB-T2” guba guwandiikiddwako “yes”. Akabonero kano osobola okukasanga ku bbokisi ya ttivvi eno mu kkolero.

Singa wabaawo ekiwandiiko “DVB – T” – ojja kuba olina okugula set-top box, okuva enkola eno bweri evudde ku mulembe era tewagira kuweereza ku mpewo kwa digito.

Okusobola okutuunya nakyo kisalibwawo olw’okubeerawo kwa tuner ey’enjawulo. Okusinga obuwagizi eri omutindo gwa ” DVB-T2 ” bulagibwa n’ennukuta “H”, naye akabonero kayinza okwawukana okusinziira ku mulembe n’omukozi. Module za DVB – T2 ziyinza okuba:

  • ezimbiddwamu – ekitundu kya Hardware ekisangibwa munda mu TV;
  • external – ekyuma ekyetongodde ekiyunga ku TV.

Ku ttivvi ezirimu tuner ezimbiddwamu, osobola okutandika amangu ddala okulaba ttivvi ya digito ng’omaze okuyunga waya ya antenna. Ttivvi bw’eba nkadde ate nga terimu kitundu kino, olwo ojja kuba olina okugula set-top box ey’enjawulo.

Ensonga endala

Wayinza okubaawo ensonga endala eziwerako:

  1. Okumenya kwa TV . Obubaka “no signal from the router” bujja kulagibwa ku screen ya TV. Kale tuner ekola, naye eri mu TV.
  2. Ensengeka zitabuddwatabuddwa . Ensengeka zibula ddala mu butanwa. Mu mbeera eno, zzaawo tuner ku nteekateeka z’ekkolero. Oluvannyuma lw’ekyo, ojja kuba olina okuddamu okunoonya emikutu gya ttivvi n’ogituunya.
  3. Siginini etali nnywevu . Antenna eyinza okuba nga yagudde oba yakyusizza obulagirizi olw’ensonga yonna. Kizzeeyo mu kifo we kyali era buli kimu kijja kutambula bulungi.
  4. embeera y’obudde . Emikutu giyinza okutaataaganyizibwa oba okubula. Obubi ku ttivvi ya digito, asobola okukosebwa:
    • enkuba;
    • okubwatuka kw’enkuba;
    • okufuuka omuzira.

TV tekola

Singa omukutu gumu oba okusingawo gubula

Waliwo embeera nga ttivvi bw’enoonya, tesangayo mukutu gwa ttivvi gumu oba okusingawo ogwa digito. Ebitera okuvaako:

  • ebizibu eby’ekikugu – kirungi okutwala ttivvi mu mpeereza;
  • ddereeva ezivudde ku mulembe ku TV – zza obuggya pulogulaamu (okulongoosa osobola okugisanga ku mukutu gw’omukozi);
  • emirimu gy’okuziyiza;
  • okukomya omukutu gwa TV.

Bwe waba tewali mukutu gwa ttivvi gwennyini, olwo n’aggyako okuweereza ku mpewo okwa digito oba n’akyusa frequency y’emirimu. Ebikwata ku nsonga eno osobola okubisanga ku mukutu gw’omukutu guno.

Nga diplexer eyungiddwa

Singa antenna zombi eza digito ne satellite ziyungibwa ku set-top box nga ziyita mu diplexer, olwo olina okukitegeera nti zisigala nga ebyuma eby’enjawulo. Ku mukozesa, zikola nga emu. Naye buli kyuma kikola mu ngeri ya njawulo.

Diplexer kye kyuma ekigatta frequency ezitali za kukola (passive frequency decoupling device) ekikoleddwa okufuna signal bbiri omulundi gumu, ekizigatta (okugatta) n’okuziggyamu (okuzikutula).

Ebirimu n’enjawulo:

  • Okusembeza obubonero. Ku antenna, omutindo gwa siginiini n’obudde bikulu. Kikulu eri setilayiti nti tewali kutaataaganyizibwa mu ngeri ya bizimbe biwanvu wakati waayo ne dish.
  • Okuweereza ku mpewo. Singa okuggyako oba okyusa frequency ku emu ku antenna okumala akaseera, okuweereza ku mpewo kujja kugenda mu maaso ku ndala.

Singa, nga okozesa diplexer, TV eba eweereza ku signal emu yokka (DVB oba DVB-T2), olwo obuzibu buba mu emu yokka. Singa tewabaawo mukutu gumu ku siginiini zombi, kino kitegeeza nti omulimu gw’okuddaabiriza gugenda mu maaso.

https://youtu.be/0opTiq5EQWU ku mukutu gwaffe ogwa yintaneeti

Singa tewali kyayamba

Bw’oba ​​ogezezzaako ensengeka zonna, ate nga ttivvi n’okutuusa kati tefuna mikutu, olwo wabaawo obuzibu mu tuner oba antenna. Okukebera, osobola okuyunga antenna endala oba set-top box okukakasa nti obuzibu tebuli mu ttivvi.

Ebyuma ebikyamu bisindikibwa okukebera mu mpeereza, nga kino kitegeezebwa ekivaako obuzibu.

Ebirimu okutuunya mu ngeri ey’otoma n’okunoonya mu ngalo

Mu mbeera ezimu, okutuunya mu ngeri ey’otoma kuyinza okukoppa emikutu oba obutaleeta kivaamu ky’oyagala. Mu mbeera eno, olina okukozesa manual channel tuning.

Auto search tesanga Samsung digital channels – ekizibu tukigonjoola mu ngalo

https://youtu.be/CkJUmsEG2SU Okusobola okufuna emikutu gya digito ku ttivvi yo eya Samsung, kola emirimu gino wammanga:

  1. Yingira mu menu ogende mu kitundu “Channel”, genda mu “Country”.Ensi
  2. TV yo bw’esaba pin code, ssaamu 1234, 0000, oba 1111.Ekikwaso
  3. Mu kisenge “Mikutu gya digito” londa “Ebirala”.Lala
  4. Ddayo ku “Channel” ogende ku “Cable Search Options”.Channel
  5. Yingiza ebipimo ebimu. Teeka frequency, baud rate ne modulation nga mu kifaananyi.Emirundi
  6. Ddayo ogende ku “Auto-tune”.Autotune mu ngeri ya Autotune
  7. Londa “Cable” nga signal source era oteeke ekika kya TV ku “Digital”.Londa cable
  8. Mu mbeera y’okunoonya, londa “Full” era otandike okuteekawo ng’okozesa akabonero ka “Search”. Bw’oba ​​tokakasa kintu era ng’oyagala okuddamu okutandika, nyweza Reset.Okuddamu okuteekawo
  9. Okunoonya emikutu bwe kuggwa, teeka.

Enkola y’okunoonya emikutu mu ngalo esobola okutwala okuva ku ddakiika 15 okutuuka ku 20.

Teekateeka mu ngalo engeri emikutu gye gikwatamu emikutu ku ttivvi za LG

Bw’oba ​​obeera ebweru w’ekibuga, olwo olina okusooka okukakasa nti ekitundu kyo kiyingizibwa mu kitundu ky’okuweereza ku mpewo. Kino okukikola, genda ku mukutu gwa RTRS ozuule ekitundu kyo eyo (ennamba ziraga ekifo abaddiŋŋana we bali). Bw’oba ​​oli wala nnyo nabo, tukukubiriza okukozesa emitendera emirala egy’okuweereza ku mpewo (satellite, analogue oba iptv ). Engeri y’okutuunya emikutu ku LG TV:

  1. Ddira remote control ya TV onyige button ya “Home”, kyusa ku tab eyitibwa Settings .Enteekateeka
  2. Londa “Options”, teeka ensi gy’obeera. Bwe tuba twogera ku model eyafulumizibwa oluvannyuma lwa 2011, londa ekitundu “Russia”, bwe kiba nga si bwe kiri, londa emu ku mawanga agali mu Bulaaya ey’amaserengeta.Londa ensi
  3. Bw’oba ​​nga ttivvi eno yakolebwa nga 2011 tannatuuka, teeka olulimi lw’Olurussia mu kitundu ekituufu okwewala obuzibu mu kiseera ky’okugiteekawo oluvannyuma.Olulimi
  4. Ddayo ku “Settings” tab, londa ekiragiro “Manual search”.Okuteekawo mu ngalo
  5. Londa “Quick Scan” nga olaga frequency, scan rate ne modulation data nga bwekiragibwa mu kifaananyi. Nywa ku bbaatuuni ya “Update”.Okuzza obuggya
  6. Emikutu bwe gizuulibwa, gitereke.

Ku kigero, enkola y’okunoonya etwala eddakiika 15-20 (okusinziira ku mutindo gwa TV ogw’enjawulo n’ekifo ekiriwo kati).

Sony Bravia – okuteeka ennamba mu ngalo singa ttivvi tefuna mikutu mu ngeri ya otomatiki

Okutandika okulongoosa emikutu mu ngalo, olina okuteeka olunaku n’essaawa entuufu ku ttivvi eno. Kino kiyinza okukosa ensengeka ya ttivvi ya digito. Ka tugende ku nteekateeka za ttivvi ya Sony Bravia:

  1. Genda ku menu ya TV.Menyu
  2. Nywa ku “Ensengeka za digito”.Ensengeka z’ebintu
  3. Londa layini “Ensengeka ya digito”.Okutereeza
  4. Londa “Auto Scan ku Siteegi za Digital”.Okunoonya mu ngeri ey’obwengula
  5. Londa “Cable” nga ekika ky’okuyunga TV.Cable
  6. Yingiza parameters z’okunoonya emikutu okusinziira ku kifaananyi n’onyiga “Start”.Okutandika
  7. Ggyako amasannyalaze bw’oba ​​olina antenna egaziyiziddwa.
  8. Linda TV emalirize okunoonya emikutu.Okunoonya emikutu

Oluvannyuma lw’okunoonya, olukalala lw’emikutu egyazuuliddwa lujja kuterekebwa lwokka. Olwo okulongoosa kujja kuddibwamu ku multiplex eyookubiri.

Okunoonya ku mikutu kutwala okuva ku ddakiika 15-20.

Toshiba

Okusobola okutandika okulongoosa emikutu mu ngalo ku mulembe guno ogwa TV, olina okusooka okugenda ku mukutu omutongole ogwa RTRS okumanya ku frequency ki omunaala ogusinga okumpi naawe gye guweereza emikutu. Ka tugende ku nteekateeka za ttivvi ya Toshiba:

  1. Nywa ku “Menu” button ku remote. Teeka parameters zino wammanga mu kitundu “Settings”: mu “Country” column, londa ensi yonna mu Western Europe, “Input” londa “Cable”.Menyu
  2. Genda mu kitundu “Manual setup” onyige “OK”.Okuteekawo mu ngalo
  3. Yingiza frequency, modulation ne channel transmission rate okusinziira ku kifaananyi, nyweza “OK”.Emirundi
  4. Linda okutuusa ng’enkola ewedde era otereke emikutu egyazuuliddwa.

Enkola eno esobola okutwala okuva ku ddakiika 20 okutuuka ku kitundu ky’essaawa.

Okuteekawo okusembeza emikutu gya digito ku ttivvi za Philips

Okusobola okutandika okunoonya emikutu mu ngalo, olina okusooka okulaga ekifo ky’olimu n’olonda olulimi lw’oyagala ku ttivvi. Ka tugende ku nteekateeka za ttivvi ya Philips:

  1. Genda ku menu enkulu ogende mu kitundu “Configuration”.Okusengeka
  2. Kozesa ekiragiro “Ensengeka z’emikutu”.Okunoonya emikutu
  3. Nywa ku “Reinstall Channels”.Okuddamu okuteeka mu nkola
  4. Londa enkola y’okuweereza ku ttivvi. Okuteekawo ttivvi ya cable, olina okunyiga ku DVB-C.Cable
  5. Genda ku “Ensengeka”.Enteekateeka
  6. Londa mode ya manual.Omutindo gw’omu ngalo
  7. Yingiza “Symbol value 1” nga mu kifaananyi.Amakulu g’obubonero
  8. Genda ku “Frequency Scan” olonde “Quick Scan”.Sikaani ey’amangu
  9. Teeka enjawulo ya frequency okusinziira ku kifaananyi.Okukendeera kw’emirundi
  10. Londa “Manual” enkola ya frequency y’omukutu.Maniyo
  11. Teeka frequency ya network okusinziira ku kifaananyi.Teeka frequency
  12. Nywa ku Finish.Okwetegeka
  13. Oluvannyuma lw’ekyo, ddayo onyige “Start”.Enteekateeka
  14. Linda enkola ewedde n’oluvannyuma okakasizza ebikolwa byo ng’onyiga “OK”.

Ku ttivvi za Philips, emikutu gitereezebwa okwawukana ku buli multiplex .

Okunoonya emikutu mu ngalo kitwala eddakiika nga 20.

Okusobola okutereeza ebizibu n’okuteekawo emikutu gya digito, tekikwetaagisa kuddukira mu buyambi bwa mukugu. Kino osobola okukikola wekka awaka, ng’osomye mu bujjuvu ebizibu byonna n’obimalawo.

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  1. Андрей

    Очень полезно,лично для меня,столкнулся с подобной проблемой-попробую данные рекомендации.

    Reply
  2. Анастасия

    Постоянно пропадают каналы на телевизоре Philips, с помощью ваших советов получилось самостоятельно настроить.

    Reply
  3. Denisa covaci

    DC nu îmi da voie sa fac televizorul

    Reply