Uhlolojikelele lwesamukeli se-DVB-T2 Cadena CDT-1651SB: imiyalelo kanye ne-firmware

I-Cadena CDT-1651SB iyimodeli yomamukeli edumile eyenzelwe ukubuka umabonakude wamahhala wedijithali (i-DVB-T2 ejwayelekile). Ngezansi ungafunda kabanzi mayelana nezici zobuchwepheshe zedivayisi futhi uthole izici zokuxhuma kwayo.

I-Cadena CDT-1651SB: liyini leli bhokisi le-set-top, siyini isici salo

I-Cadena CDT-1651SB ishuna ezwela kakhulu eqinisekisa ikhwalithi yesiginali ezinzile. Idivayisi yakhelwe ukwamukela iziteshi ezivulekile zokusakaza emoyeni okucacayo. Kuya ngokuthi i-antenna eyamukelayo ifakwe kuphi, yimaphi amandla okudlulisela, izinga lokuphazamiseka nendawo, ububanzi nekhwalithi yokwamukela kuzoncika.

Imininingwane ye-Cadena CDT-1651SB, ukubukeka namachweba

Ikesi Сadena CDT 1651SB lenziwe ngepulasitiki yekhwalithi ephezulu. Izinkinobho zokulawula ezikuvumela ukuthi uvule futhi uvale idivayisi, kanye nokushintsha amashaneli, zitholakala kuphaneli yangaphambili yeshuna ezwela kakhulu. Lapho ungathola futhi isibonisi esibonisa inombolo yesiteshi / isikhathi samanje kanye nembobo ye-USB 2.0.

Qaphela! Ngokuxhuma idrayivu ye-USB yangaphandle, umsebenzisi uzokwazi ukuqopha umdlalo we-TV noma adlale ifayela le-multimedia ku-TV.

Umkhiqizi uhlomise i-set-top box nge-HDMI ephumayo, lapho isithombe se-Full HD siboniswa ku-TV. Ungasebenzisa futhi okukhiphayo kwe-RCA ukuze uxhume umamukeli ku-TV. Inzuzo enkulu ubukhona benketho yokubuka ebambezelekile ye-TimeShift ekusebenzeni, kanye nokuthi:

• I-EPG yezinsuku eziyi-7 (umhlahlandlela wohlelo lwe-elekthronikhi);
• uhlu lwezintandokazi zomsakazo ne-TV;
• ukulawula kwabazali;
• teletext;
• imibhalo engezansi;
• Izinketho zokuhlela isikhathi nosuku;
• izinhlelo zokuhlunga;
• ukusesha kwesiteshi okuzenzakalelayo / okwenziwa ngesandla;
• Izinketho zokubuyekeza isofthiwe ye-USB.

Uma uthanda, ungabuyekeza isofthiwe emoyeni. Ngezansi ungathola izici zobuchwepheshe ze-Сadena CDT 1651SB.

[i-id yamagama-ncazo = “okunamathiselwe_7026″ align=”aligncenter” wide=”1280″]
Cadena CDT-1651SB Ports[/caption]

Qaphela! Ukusetshenziswa kwamandla kwe-Сadena CDT 1651SB kungu-10W.

Izisetshenziswa

Iphakheji ye-Сadena CDT 1651SB ayihlanganisi kuphela umamukeli, kodwa futhi isilawuli kude se-RC1651SB, imiyalelo enemininingwane, ukunikezwa kwamandla ka-A1651 DC 5V/2A. Umkhiqizi uphinde agcwalise idivayisi ngebhethri engu-1.5V AAA kanye nekhebuli engu-3RCA-3RCA.

Ixhuma futhi ilungiselela i-Cadena CDT-1651SB

Uma uqala ukuxhuma umamukeli ku-TV, kufanele uqale uvale amandla kagesi kuwo womabili amadivaysi futhi ufunde ngokucophelela imiyalelo. Ngezansi ungathola inqubo yesinyathelo nesinyathelo yokuxhuma nokulungisa i-Сadena CDT 1651SB.

Isinyathelo 1

Ngemva kokuba umamukeli exhunywe ku-TV, xhuma izisetshenziswa kunethiwekhi bese ucindezela inkinobho yamandla ku-Сadena CDT 1651SB.

Isinyathelo sesi-2

Imenyu yokuqala izovuleka esikrinini. Endaweni engezansi yemonitha, uzokwazi ukujwayelana namathiphu emiyalo evela kusilawuli kude.

Isinyathelo sesi-3

Ukuze ukhethe isigaba osifunayo, udinga ukusebenzisa izinkinobho eziya phambili/emuva. Besebenzisa izinkinobho kwesokunxele/kwesokudla, abasebenzisi bangakhetha:

• izwe;
• ulimi lwemenyu;
• uhlobo lwamashaneli aboniswa ngemva kokuba ukusesha kweshaneli okuzenzakalelayo kuqalisiwe.

Ngokushesha nje lapho umsebenzisi eqinisekisa ukulondoloza izinguquko ezenziwe kuzilungiselelo, inqubo yokusesha ngokuzenzakalelayo iziteshi izoqala. Ngemva kwesikhathi esifushane, izinhlelo ze-TV zizotholakala.
Uma uthanda, ungenza izinguquko ohlwini lwe-TV. Ukwenza lokhu, yiya kumenyu enkulu bese ufaka inhlanganisela eyimfihlo (000000) lapho ufaka isigaba sokuhlela uhlu lweziteshi ze-TV.
Enqubweni yokusetha, sebenzisa izinkinobho zokuzulazula (phambili / emuva, kwesokunxele / kwesokudla, Kulungile). Lapho izinguquko seziqediwe, chofoza umyalo Phuma.

Ukuze uhambise isiteshi ohlwini, udinga ukucindezela inkinobho ebomvu kusilawuli kude bese ukhetha lapho ofuna ukuyihambisa khona isiteshi. Ungeqa isiteshi usebenzisa inkinobho eluhlaza kusilawuli kude. Inkinobho ephuzi ikuvumela ukuthi uvimbe isiteshi, futhi inkinobho eluhlaza okwesibhakabhaka ikuvumela ukuthi usisuse.

Ngokucindezela inkinobho ethi Izintandokazi, ungakwazi ukwengeza iziteshi ohlwini Lohlobo Lwesiteshi Esesiyintandokazi. Ngemva kokuvula uhlu esikrinini, udinga ukukhetha iqembu ofuna ukuhlanganisa kulo uhlelo olukhethiwe lwe-TV. Ukuze wenze lokhu, sebenzisa izinkinobho phezulu / phansi. Bese ulondoloza izinguquko bese uphuma kumenyu. Ungafaka imodi yokubuka i-TV Guide ngokuya kufolda yesiteshi se-TV. Ngemva kwalokho, chofoza ingxenye ethi Umhlahlandlela we-TV. Ohlwini oluvulayo, ungakhetha isiteshi futhi ufunde incazelo yezinhlelo ze-TV ezisakazwayo. Ungakwazi ukuskrola ezincazelweni zezinhlelo ze-TV usebenzisa izinkinobho ezinombala oluhlaza okwesibhakabhaka nophuzi (kurimothi). Izinkinobho kwesokunxele nesokudla zizokusiza ukuthi ushintshe isiteshi.

I-Firmware ye-Сadena CDT 1651SB

Ngokuvamile kuba nobunzima nge-firmware ye-Сadena CDT 1651SB ngembobo ye-USB. Kungakho ochwepheshe beluleka ukuthola ku-inthanethi isithombe se-BIN / HEX- se-chip ye-EEPROM 25Q32. I-microcircuit iyathengiswa, ixhunywe kumhleli, ifundwe futhi igcinwe. Ngemuva kwalokho, ukuhlanza kwenziwa futhi i-firmware elandiwe ku-inthanethi ibhalwe kuyo. Bese ufaka futhi kushuna.

Ukuze uhlele ama-microcircuits ngokuzimela, ochwepheshe batusa ukuthenga umklami okhethekile. Nokho, ungathukutheli ngenxa yokuntuleka kwethuluzi elinjalo. Esimeni esiphuthumayo, ungasebenzisa insimbi encane yensimbi elahlayo.

Ngasikhathi sinye, iziphetho zama-microcircuits ziyashiswa, i-blade isheleleka ngaphansi kwabo futhi i-microcircuit ithengiswa ukuze ifakwe kumhleli. Kubalulekile ukuqaphela kakhulu ukuthi ungalimazi amathrekhi ebhodini lokushuna. Ungashintsha i-firmware yeshuna ngaphandle kokunamathisela. Ukuze wenze lokhu, uzodinga ukunakekela ukuthenga isiqeshana esikhethekile nge-adaptha, efakwa phezulu kwe-microcircuit. Nge-adaptha, ikhebula lixhunywe kusihleli. Ukuze ugweme ukulayisha ngokweqile umhleli, ochwepheshe bayeluleka ngaphambi kokuxhuma i-adaptha ukuthi banakekele ukusika ithrekhi yamandla eza ekukhishweni kwama-microcircuits angu-8. Uma inqubo yokufunda isiqediwe, ithrekhi iyabuyiselwa.

Ukupholisa

I-Сadena CDT 1651SB ifakwe isistimu yokupholisa engenzi lutho (ayikho ifeni). Ukukhipha ukushisa kungokwemvelo. Idivayisi isebenza buthule, ngaphandle kokusebenzisa amandla engeziwe. [i-id yamagama-ncazo = “okunamathiselwe_7025″ align=”aligncenter” wide=”512″]
I- chip yomamukeli[/caption]

Izinkinga nezisombululo

Ngezansi ungathola izinkinga ezivame kakhulu abasebenzisi abanazo ngenkathi besebenzisa i-Сadena CDT 1651SB nokuthi bazixazulula kanjani.

[i-id yamagama-ncazo = “okunamathiselwe_7031” align = “aligncenter” wide = “800”]
Umamukeli wedijithali wasemhlabeni CADENA CDT-1651SB DVB-T2[/caption]

Qaphela! Akuzona zonke iziteshi ze-TV ezisekela umsebenzi we-Teletext. Uma le nketho ingekho, kuzovela isixwayiso kumonitha ngemva kokuba umsebenzisi ecindezele inkinobho ye-Teletext.

Uhlolojikelele lwesamukeli se-DVB-T2 CADENA CDT-1651SB: https://youtu.be/5txEEZD1D-4

Ubuhle nobubi

I-Сadena CDT 1651SB, njenganoma iyiphi enye idivayisi, inokubili okuhle nokubi. Abasebenzisi bayaqaphela ukuthi ishuna ye-Сadena 1651SB iyajabulisa:

• ukusebenza okulula nokubanzi;
• usayizi ohlangene;
• isilawuli kude esikahle;
• iphaneli enhle yangaphambili;
• ukuba khona kwezintambo ze-tulip ekucushweni;
• isethaphu elula.

Ukukhungatheka okuncane kungaba isenzakalo esingavamile sokubambezeleka lapho ushintsha iziteshi. I-Сadena CDT 1651SB iyimodeli yesimanje yeshuna ezwela kakhulu, ukusebenza okubanzi okuzokwaziswa ngisho nawumsebenzisi oyinkimbinkimbi kakhulu. Idivayisi iyakwazi ukunikeza ikhwalithi ezinzile yesiginali eyamukelwe. Ngokulandela umhlahlandlela wesinyathelo ngesinyathelo, ngisho nomfana wesikole angakwazi ukusingatha inqubo yokuxhuma nokulungisa ishuna.