Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaselo

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ICadena CDT 1791SB yibhokisi eseti-phezulu eyenzelwe ukufumana inkcazo ephezulu kamabonakude womhlaba. Isixhobo sifakwe ngaphakathi kweplastiki emnyama.
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloUmamkeli unokusebenza ngeendlela ezininzi: i-TV esemhlabeni okanye idijithali, i-audio okanye isidlali sevidiyo, ukurekhodwa kosasazo. Abasebenzisi baqaphela umgangatho kunye nokuthembeka kommkeli.

Contents
  1. Iinkcukacha zeCadena CDT 1791SB, imbonakalo
  2. Amazibuko
  3. Izixhobo
  4. Ukuqhagamshela kunye nokuqwalasela iCadena CDT 1791SB
  5. I-Firmware yomamkeli wedijithali
  6. Ukupholisa
  7. Iingxaki kunye nezisombululo
  8. Okuhle nokubi

Iinkcukacha zeCadena CDT 1791SB, imbonakalo

Isixhobo sibukeka njengebhokisi elimnyama elimnyama. Inezi mpawu zilandelayo:

  1. Iprosesa ye-MSD7T isetyenziselwa umsebenzi.
  2. Kukho izihlanganisi ze-HDMI kunye ne-RCA zokuhambisa imiqondiso yevidiyo kunye nesandi.
  3. Ungabukela iividiyo ezinomgangatho ukuya kuthi ga kwi-1080p.
  4. Ixhasa uninzi lweefomati zevidiyo kunye neefayile ezimanyelwayo.

Umbane we-5V kunye ne-1.5A unikezelwa yi-adapter efakwe ekuhanjisweni. Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaselo

Amazibuko

Kukho amaqhosha amathathu kwicala langaphambili. Le ingasekhohlo kakhulu yeyokuvula okanye ukuvala umamkeli. Amanye amabini ngamaqhosha okutshintsha isitishi.

Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaselo
Izibuko ezikwi Cadena CDT 1791SB Front Panel
Ecaleni kwamaqhosha kukho ulwazi oluboniswayo kunye nomamkeli wesiginali ye-infrared ukusuka kulawulo olukude. Kwicala elingasemva kukho izihlanganisi ezininzi. Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloKukho i-USB 2.0 isidibanisi ecaleni. Ukuba udibanisa i-USB flash drive okanye i-hard drive yangaphandle kunye nevidiyo erekhodiweyo okanye iifayile zomsindo kuyo, ngoko isixhobo esichaphazelekayo sinokusetyenziswa njengomdlali.
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaselo
Ukuqhagamshela i-Kadena set-top box schematically [/ caption] Ukumisela amaxesha amaninzi amajelo akhoyo, kufuneka uye kwiwebhusayithi yomboneleli wosasazo lwedijithali kwikhompyuter yakho kwaye ufumane le parameter nganye kuzo. Okulandelayo, kuya kufuneka uqalise ukuseta. Kule meko, emva kokudibanisa ibhokisi ye-set-top kwiTV, imenyu iya kuvela kwisikrini, apho kuya kufuneka ukhethe umthombo wesignali. Oku kuxhomekeke ekubeni yeyiphi intambo yoqhagamshelo esetyenzisiweyo. Ukuba i-RCA, ngoko ukhethe i-AV, ye-HDMI, nqakraza kumgca ngegama elifanayo. Okulandelayo, iphepha elitsha lemenyu liya kuvula. Iya kukukhuthaza ukuba ukhethe ulwimi lojongano lwemenyu, ubonise ilizwe kwaye uqhubeke ukukhangela amajelo akhoyo. Umsebenzisi, usebenzisa i-remote control, kufuneka akhethe umgca ofunekayo kwaye ucofe into ethi “Qinisekisa” esezantsi kwesikrini. [caption id=”
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloIkhithi inayo yonke into yokudibanisa [/ caption] Okulandelayo, cofa iqhosha leMenu kwisilawuli kude. Ngenxa yoko, uya kubona imenyu ephambili. Apha uya kukwazi ukufikelela kumacandelo amaninzi. Kumhleli wetshaneli, unokuzifumana, utshintshe iimpawu okanye ucacise amanye amanani. Isikhokelo seTV sikuvumela ukuba uqhelane nezikhokelo zenkqubo. Kukho namanye amacandelo. Ukubukela iinkqubo zeTV, kufuneka ufumane amajelo akhoyo. Ukwenza oku, kufuneka uvule umhleli weprogram. Apha unokufikelela kukhangelo oluzenzekelayo okanye lwencwadi, isalathiso selizwe, kunye nokukwazi ukuvula iamplifier ye-eriyali.
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloApha ungasebenzisa uphendlo lwezandla. Emva kokuya kwiphepha elihambelanayo, imenyu iya kuvula ngezi ndlela zilandelayo:
  1. Inombolo yetshaneli inokumiselwa ngokweminqweno yakho.
  2. I-frequency kunye ne-bandwidth kufuneka ichazwe kwiwebhusayithi yomboneleli wedijithali.
  3. Apha ungabona amandla omqondiso kunye nomgangatho.

[caption id = "attach_7510" align = "aligncenter" wide = "735"]
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloUkukhangela amajelo kwi Cadena set-top box [/ caption] Inqanaba kunye nomgangatho zimiselwa ngokuma kwe-eriyali eqhagamshelweyo. Kufuneka ilungiswe ukwenzela ukuba ezi parameters zibonelele ngokubonisa umgangatho ophezulu. Ukwenza oku, ifakwe kwindawo oyifunayo kwaye ulinde imizuzwana emi-5. Emva koko, unokubona iimpawu zesignali. Ukuba ayanelanga, kufuneka utshintshe indawo ye-eriyali kwaye ujonge kwakhona. Ukuba kuyimfuneko, eli nyathelo liphindwe kaninzi. Emva kokuba i-eriyali ifakwe ngokuchanekileyo, qinisekisa ungeniso. Emva koko, iziteshi ezili-10 ezibandakanyiweyo kolu phindaphinda ziya kukhethwa. Uluhlu lwabo luya kuboniswa kwiphepha elivulayo. I-multiplex yesibini imiselwe ngendlela efanayo. Kule meko, kuya kufuneka uchaze iimpawu zayo: i-frequency kunye ne-bandwidth.

Unokusebenzisa uphendlo oluzenzekelayo. Nangona kunjalo, iya kusebenza kakhulu kwindawo yokwamkelwa okuthembekileyo kwamajelo eTV. Ukuba umsebenzisi ungaphandle kwayo, ngoncedo lokukhangela ngesandla, uya kukwazi ukwenza ngcono le nkqubo.

Xa useta, kufuneka usete ixesha. Kwixesha elizayo, kunokwenzeka ukurekhoda ukuhanjiswa ngokwe-algorithm echazwe ngumsebenzisi. Oku kuya kukuvumela ukuba uyijonge ngexesha elifanelekileyo. [caption id = "attachment_7531" align = "aligncenter" wide = "577"]
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloamaqhosha okulawula kude

Khuphela imanyuwali yeCadena CDT 1791SB umamkeli – incwadi epheleleyo ngesiRashiya:
CADENA_CDT_1791SB

I-Firmware yomamkeli wedijithali

Ukuze umsebenzisi asebenzise umamkeli ngokufanelekileyo kangangoko kunokwenzeka, kufuneka ahlaziye isofthiwe rhoqo. Ukwenza oku, kufuneka undwendwele iwebhusayithi yomenzi kwaye ujonge i-firmware entsha. Kufuneka uyikhuphele kwikhompyuter yakho, emva koko uyikhuphele kwi-USB flash drive. Idityaniswe kwibhokisi yokumisela-phezulu, kwaye ke uhlaziyo luqalwa kwimenyu. Awukwazi ukucima isixhobo ngaphambi kokuba siphele. Emva kokuba inkqubo igqityiwe, ungaqhubeka nokubukela iTV.
Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloI-firmware yangoku yomamkeli weCadena CDT 1791SB inokukhutshelwa kwiwebhusayithi esemthethweni http://cadena.pro/poleznoe_po.html

Ukupholisa

Emazantsi kukho imingxunya emininzi emincinci yokungena komoya. Isixhobo simi ngemilenze emine, ephakamisa kancinci ezantsi, ivumela umoya ukuba ungene ngaphakathi. Kukwakho nemingxuma yokungenisa umoya kwikhava ephezulu nasemacaleni omabini. Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaselo

Iingxaki kunye nezisombululo

Ngamanye amaxesha xa udibanisa, umsebenzisi uhlangabezana neengxaki. Ezi zilandelayo zezona meko zinokwenzeka ngolu hlobo:

  1. Ukuba akukho mfanekiso , kufuneka uqinisekise ukuba izixhobo zixhunyiwe kwinethiwekhi. Ngamanye amaxesha esi sisiphumo sokukhetha okungalunganga komthombo wesignali kwiisethingi. Ingxaki iyaphela ukuba le parameter ilungisiwe.
  2. Xa umfanekiso udilika kwaye ulahlekelwe ukucaca , oku kubangelwa ukuba uphawu olubuthathaka lufunyanwa. Oku kunokuba ngenxa yokulungelelaniswa kwe-eriyali engachanekanga okanye umonakalo kwintambo yoqhagamshelwano.
  3. Ukuba akunakwenzeka ukuqalisa ukulibaziseka ukurekhoda iinkqubo zeTV , ngoko ke isizathu esinokwenzeka kukungabikho kwe-flash drive kwi-slot ehambelanayo.

Ngamanye amaxesha i-console iyayeka ukuphendula kwi-remote control. Oku kunokwenzeka xa iibhetri ziphelile. Kule meko, kufuneka batshintshwe.

Okuhle nokubi

Xa usebenzisa isimaphambili, umsebenzisi uya kufumana ezi zibonelelo zilandelayo:

  1. Lo mzekelo uyaziwa ngomgangatho ophezulu kunye nokuthembeka.
  2. Isixhobo sinomzimba ohlangeneyo onokuthi ubekwe ngokulula kufutshane nommkeli kamabonwakude.
  3. Ibonelela ngokujongwa kweenkqubo zikamabonakude ezikumgangatho ophezulu.
  4. Ukurekhodwa kwenkqubo yeTV ngokweshedyuli kubonelelwe. Ukwenza oku, kufuneka uqhagamshele i-USB flash drive kwigalelo le-USB.
  5. Ummkeli unomoya ophezulu we-ventilation, othintela ukugqithisa nangona kwimeko yokusebenza kwexesha elide eliqhubekayo.
  6. Ukulula kunye nokucaca kwe-interface yomamkeli kuqatshelwe.
  7. Iindleko ezifikelelekayo zesixhobo.

Isishwankathelo seCadena CDT 1791SB set-top box, uqhagamshelo kunye noqwalaseloXa usebenzisa, kufuneka uqwalasele ubukho bezinto ezingeloncedo zilandelayo:

  1. Akukho adaptha yeWiFi eyakhelweyo.
  2. Ikiti ayibandakanyi intambo ye-HDMI, nangona ujongano olunjalo luhlala lusetyenziswa kwiimodeli zeTV zanamhlanje.

Isishwankathelo sommkeli weCadena CDT 1791SB: https://youtu.be/jRj1vIthWYs Lo mamkeli udibanisa iindleko zebhajethi kunye nomgangatho kunye nokuthembeka.

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