Nigute ushobora guhinduka kuri tereviziyo ya digitale hanyuma ugashyiraho imiyoboro yakira wenyine?

Ugereranije vuba aha, habaye impinduka zuzuye za tereviziyo kuri digitale, kandi umurimo mushya wagaragaye kubakoresha TV – gushiraho uburyo bwo kwakira neza. Urashobora kubikora byombi ubifashijwemo ninzobere kandi wenyine.

Inyungu za TV ya Digital

Ugereranije na analog analog TV, tekinoroji ya digitale yunguka kurutonde rurerure rwinyungu, kuzamura cyane uburambe bwabakoresha TV. Ibyiza byingenzi bya tereviziyo ya sisitemu:

• kuzamura amajwi n’amashusho;
• kwagura umubare wimiyoboro murwego rumwe;
• ubushobozi bwo gufata amajwi ya tereviziyo no gukora ububiko;
• ntagikeneye imiyoboro ikomeye;
• guhitamo imvugo isakaza na subtitles;
• ubushobozi bwo kongeramo radio kuri multiplex;
• ubushobozi bwo kwakira ibimenyetso bya EPG.

Hano haribibi bike bya tereviziyo ya digitale:

• mugihe cy’inkuba no mubindi bihe bibi, ibimenyetso bishobora kwanduzwa nabi;
• mugihe ibimenyetso bigabanuka (akenshi ibi biterwa no guhitamo antenne), ibice byihariye byishusho cyangwa ishusho yose uko yakabaye igice cyose.

Ibyo ukeneye guhuza tereviziyo ya digitale – ibikoresho bikenewe

Kureba imiyoboro ya digitale, ugomba kugura TV ishyigikira DVB-T2 , cyangwa kugura ibikoresho byinyongera kubikoresho bisanzwe. Uzakenera umugozi wo murwego rwohejuru, imashini ya tereviziyo ya digitale hamwe na antennacapable yo gukora murwego rwa decimeter. Kwishyiriraho ubuntu kubuntu bwa tereviziyo ya DVB-T2: https://youtu.be/g61v5Vrop9c

Guhitamo antene

Antenna yose yo murugo irashobora kwakira ibimenyetso bya digitale. Kubatuye inyubako ndende, inzira nziza yaba iyo gushyira antenne rusange (CETV) kumazu yose. Ku baturage bikorera ku giti cyabo, hari amahitamo akurikira:

• isahani ya satelite yo kwakira ibimenyetso nuburyo bwizewe bukora hatitawe hafi yumunara, imiterere nikirere;
• antenne y’imbere – icyitegererezo gisanzwe, gikwiye niba umunara wa tereviziyo uri hafi yundi;
• antenne isanzwe yo hanze – niba ikimenyetso kidakomeye cyane, umunara wa TV uri kure cyangwa terrain ituma bigora kwakira ibimenyetso;
• umugozi wa TV – wagura pake yimiyoboro iboneka;
• IPTV – ituma bishoboka icyarimwe gukoresha ibyiza byose bya tereviziyo ya digitale hamwe no kubona interineti.

TV

Antenna yonyine ntabwo ihagije – ukeneye TV kugirango ubashe kwakira ibimenyetso bya digitale. Kubafite ibikoresho bigezweho byasohotse mumyaka 3 ishize, nta mpamvu yo kugura ibikoresho byinyongera. Ababikora batanze ubushobozi bwo guhuza tereviziyo ya digitale badakoresheje isanduku-isanduku / iyakira, bityo moderi zigezweho zizana ibikoresho byubatswe byo kwakira ibimenyetso nkibi.

Mugihe uguze TV nshya, ugomba kumenya neza ko moderi wahisemo ishyigikira ibipimo ngenderwaho. Ibiranga bigomba kuba bikubiyemo ikintu DVB-T2.

Ijambo ryibanze

Niba ukoresha TV idashyigikiye DVB-T2, ugomba kongera kugura imashini yakira – isanduku yo hejuru ihuza na TV ikagufasha kwakira ibimenyetso bya digitale. Muri assortment yububiko bwibikoresho bya TV hariho udusanduku-twinshi dusanduku dutandukanye mumikorere yabo:

• SMART yashyizeho-agasanduku – wongeyeho kuri TV yo kwakira ibimenyetso bya enterineti na interineti. Kwagura imikorere – TV irashobora kandi gukoreshwa nka mudasobwa.
• Shyira hejuru-agasanduku k’ibiryo bya satelite – bifite ibikoresho bitunganijwe bikomeye, inyongeramusaruro.
• Imashini ya Hybrid – igufasha kwakira ibimenyetso bya satelite na kabili.
• Kwakira kwisi – kora ufatanije na antene isanzwe.
• Shyira hejuru-agasanduku karimo ikarita yasomwe – yo gukoresha amakarita yaguzwe kubitanga.
• Kwakira hamwe na CAM . Ibikoresho nkibi birashobora gusubirwamo byoroshye, kubwibyo rero nta mpamvu yo gutinya ko bizaba bishaje kandi ntibishobora kwakira ikimenyetso.
• Kwakira hamwe . Bafite ibikoresho byo gufata ikarita yo gufata ikarita, bafite umwanya wa CAM kandi barashobora kwakira imiyoboro ya FTA. Ibikoresho nkibi birashobora gukorana na multiplexes isanzwe, kimwe numuyoboro uhishe. Birahagije gufungura byikora kuvugurura urufunguzo muri menu igenamiterere cyangwa kuyinjiza intoki ukoresheje igenzura rya kure.
• Abakira bafite sisitemu yo kwinjira . Nibikoresho byuma-software byifashishwa kugirango umuntu agere ku mibare myinshi ihishe iboneka muri multiplexes isanzwe.

Birakwiye ko twita kumikorere ya konsole nibindi byiyongereyeho. Ihitamo ryiza rifatwa nkuwakira SMART, izagura cyane ubushobozi bwa TV yoroshye.

Mugihe ugura imashini ya digitale, ugomba kugenzura nugurisha amahirwe yo kugaruka cyangwa guhana ibicuruzwa muminsi 14. Ibi birakenewe nubwo igikoresho cyagenzuwe mububiko bikagaragara ko gikora neza. Birashoboka ko mugihe uhuza set-top agasanduku murugo, ntabwo yakira ibimenyetso bivuye muri antenne bihagije – muriki gihe, uzakenera guhitamo icyitegererezo gikwiye.

Umugozi

Mugihe uhisemo isanduku yo hejuru kuri TV, ugomba kwitondera kuba hari umugozi mubikoresho. Rimwe na rimwe, ushobora gukenera kugura adapter niba udashobora guhuza umugozi urimo na TV yawe.

Nigute washyiraho televiziyo yakira kandi ugahuza imiyoboro ya digitale

Iyo ibikoresho byose biguzwe, urashobora gutangira inzira yo kwishyiriraho. Niba ukurikiza amabwiriza, urashobora kwishyiriraho no gushiraho TV yakira wenyine. Nigute ushobora guhuza tereviziyo ya digitale no gushyiraho imiyoboro ya sisitemu yo ku isi: https://youtu.be/ScvZ6-GZ5Qk

Guhuza DVB-T2 kuri TV hamwe na DVB-T2 inkunga: intambwe ku ntambwe

Urashobora gushiraho televiziyo ya digitale kuri TV hamwe nububiko bwa DVB-T2 kuburyo bukurikira:

1. Hagarika TV kuri neti.
2. Shakisha igitekerezo cyo guhuza tereviziyo ya digitale hanyuma uhuze antenne nayo.
3. Fungura TV hanyuma ushakishe igice cyo kugena.
4. Hitamo uburyo bwo gushiraho TV.
5. Muri menu ifungura, ugomba kubona DVB-T2 cyangwa tuner uburyo, reba utwo dusanduku hanyuma ubike igenamiterere.
6. Kugaragaza igihugu, kandi ufungure uburyo bwo gushakisha umuyoboro.
7. Hitamo DTV kugirango wakire imiyoboro yose iboneka kwisi.

Birashoboka kandi guhita uhindura ukurikije algorithm ikurikira:

1. Huza igikoresho na antene hamwe numuyoboro.
2. Shakisha buto ya DVB kumurongo wa TV igenzura.
3. Hitamo kwishyiriraho mu buryo bwikora.
4. Tegereza kwishyiriraho no kugena imiyoboro.

Kwishyiriraho mu buryo bwikora bwa TV yakira bitwara iminota 10, nyuma urashobora gutangira kureba imiyoboro yose iboneka.

Algorithm yo gushiraho iyakirwa ryimiyoboro ya digitale irashobora gutandukana bitewe nuwabikoze nicyitegererezo cya TV. Niba igikoresho kidashobora gushyirwaho ukoresheje tekinoroji yasobanuwe, ugomba gusoma amabwiriza yabyo.

Nigute ushobora guhuza TV ya digitale idafite agasanduku gashyizwe hejuru: https://youtu.be/eTme430os6g

Kwakira ibimenyetso bya tereviziyo ya digitale ukoresheje agasanduku gashyizwe hejuru kuri analog na TV

Niba TV idashyigikiye DVB-T2, ugomba kubanza guhuza uwakiriye, hanyuma ugakomeza no gushiraho. Intambwe ku yindi amabwiriza muri uru rubanza asa nkaya:

1. Kuraho uwakiriye mubipfunyika byumwimerere kandi urebe neza ko ukuraho firime ikingira kugirango igikoresho kidashyuha.
2. Ukoresheje umugozi wa RCA cyangwa HDMI, huza agasanduku kari hejuru na TV yawe.
3. Huza antenne niyakira.
4. Fungura TV hanyuma ujye mu gice cyo kugena.
5. Hitamo igihugu.
6. Hitamo ibimenyetso bisanzwe: DVB-T2 (digital) aho kuba DVB-T (analogue).
7. Muri menu ifungura, hitamo iboneza ryikora hanyuma utegereze inzira irangiye.
8. Bika igenamiterere.

Kuri TV zishaje zifite antenne yinjiza gusa, imashini yakira moderi ya RF irashobora gukoreshwa. Agasanduku nkako gasanduku kahujwe neza na antenna yinjiza, mugihe bashoboye gukora murwego rwa decimeter.

Niba uhisemo DVB-T na DVB-T2 mugihe cyo gushyiraho, TV izakira byombi bigereranywa kwisi ndetse na digitale icyarimwe.

Reba amabwiriza yo guhuza TV ya digitale ukoresheje uyakira muriyi videwo: https://www.youtube.com/watch?v=iZEDvnWyJgA

Kwakira televiziyo ya digitale kuri mudasobwa

Birashoboka guhuza TV ya digitale kuri PC cyangwa mudasobwa igendanwa, ariko kubwibyo ugomba kugura ibikoresho byinyongera – umuyoboro wa USB. Guhuza no gushiraho amabwiriza:

1. Huza umurongo wa digitale watoranijwe ukoresheje USB yinjiza.
2. Tangiza porogaramu nshya yo kuvumbura ibikoresho.
3. Shyiramo software kugirango ikore neza iyakira.
4. Rindira imiyoboro isikana hanyuma utangire urebe.

Guhuza imiyoboro ya sisitemu yo kureba kuri mudasobwa bigomba gukorwa gusa mugihe igikoresho cyujuje ibyangombwa bya tekiniki byabakora USB bakira.

Amakosa nibibazo mugihe uhuza tereviziyo ya digitale

Ikoranabuhanga rya Digital rifite igikoresho gikomeye, ntabwo rero buri gihe bishoboka kugihuza bwa mbere no gukora byose. Hariho amakosa menshi asanzwe ushobora gukora mugihe washyizeho televiziyo.

porogaramu yakira igihe

Uwakiriye ntashobora gukora adafite software ikwiye. Niba software ikora igihe cyangwa yarashizwemo muburyo butari bwo, ibibazo bikurikira birashobora kubaho:

• ikosa rya tereviziyo ya sisitemu;
• imiyoboro imwe idakora ;
• televiziyo ntabwo yakira ikimenyetso neza;
• ubuziranenge bwibishusho.

Kumurika ibyakiriwe, ntabwo ari ngombwa gutwara igikoresho mukigo cya serivisi. Niba disiki yo kwishyiriraho hamwe na software yarimo hamwe na set-top box, ugomba guhuza ukoresheje USB hanyuma ugatangira kwinjizamo software. Niba nta disiki yo kwishyiriraho iri mu gikoresho, ikibazo nacyo gishobora gukemuka. Kugira ubumenyi bwibanze mugukorana nikoranabuhanga, urashobora kwigenga wongeye kwinjizamo software ukoresheje iyi algorithm.

1. Shakisha urubuga rwemewe rwuwakoze rwasohoye imbanzirizamushinga.
2. Mugice cya software, shakisha izina rya moderi yakira kugirango imurikwe.
3. Kuramo ububiko hamwe na software kuri mudasobwa yawe hanyuma uyipakurure mububiko butandukanye.
4. Ohereza ububiko bwibirimo kuri disiki ya USB ikurwaho.
5. Kurubuga rwabakora, shakisha intambwe-ku-ntambwe amabwiriza yo kwinjiza software kuri moderi yatoranijwe.
6. Huza itangazamakuru kumurongo washyizweho hanyuma ukore installation.

Ababikora batanga gukuramo software kubuntu. Niba kwiyandikisha, kwishura, cyangwa SMS bisabwa, birashoboka cyane ko ari urubuga rwuburiganya.

Ibibazo bya Antenna

Niba antenne itabonye ikimenyetso kuva ihuza ryambere, ntukeneye guhita wiruka mububiko ugasaba kubisimbuza. Birakwiye kugenzura ingingo zikurikira:

• guhuza neza;
• inshuro ku ikarita ya CETV;
• serivisi ya kabili na contact.

Niba ntakibazo kibonetse, ubwoko bwa antenne butari bwo bwatoranijwe. Niba antenne idafite imbaraga zihagije zo kwakira ibimenyetso byujuje ubuziranenge, kugura no gushiraho amplifier birashobora gufasha . Urashobora kandi kureba muburyo bukwiye bwo kwakira ibikoresho.

Niba ikibazo kidashobora gukemurwa wenyine, ugomba guhamagara inzobere. Ahari ikibazo kiri mubikoresho, bigomba gusa gusimburwa cyangwa gusanwa muri garanti.

Ibibazo kuri tereviziyo

Muri 80% byimanza, ibibazo byo kwakira televiziyo ya digitale biterwa no gukora nabi mubikoresho byumukoresha cyangwa amakosa yakozwe mugihe cyo kwishyiriraho. Ariko hariho ibihe mugihe bidafite ishingiro gushakisha gusenyuka cyangwa amakosa mumiterere. Kuva inzibacyuho yuzuye kuri tereviziyo ya digitale itaraboneka mu turere twose, gutsindwa bikunze kugaragara kuri sitasiyo. Kwirinda nabyo bikorwa mugihe runaka, mugihe nkiki imiyoboro ya digitale nayo ntishobora kuboneka. Niba hari ikibazo kijyanye nishusho cyangwa kugera kumapaki yububiko bwa digitale, ariko ibikoresho byose nibisobanuro biri murutonde, ugomba guhamagara umurongo wa telefone utanga. Ibigo bitanga serivise ya tereviziyo ya sisitemu bihora bitanga amakuru kubyerekeye gahunda yo kubungabunga ibidukikije cyangwa izindi mpamvu zitera kunanirwa,

Ibibazo n’ibisubizo

Muburyo bwo gushiraho ibikoresho no gushyiraho tereviziyo ya digitale, ibibazo bitandukanye bishobora kuvuka bitavuzwe mumabwiriza cyangwa memo yabiyandikishije.

Nibihe bangahe bya digitale bizaboneka?

Byose biterwa na pack hamwe nigihugu gihuza. Mu Burusiya, multiplexes 2 zirahari – imiyoboro 20 y’ibanze. Muri Ukraine ni imiyoboro 32. Niba uhuza binyuze mubitanga, imiyoboro yamashanyarazi izaboneka – kuva 50 cyangwa irenga, ariko amafaranga yo kwiyandikisha azakenera buri kwezi.

Kuki ubutumwa “nta kimenyetso” bwagaragaye kuri ecran?

Niba ibintu byose byarakozwe mbere, hashobora kubaho impamvu ebyiri – icyuma cyacitse cyangwa ikimenyetso kibi kubera imirimo yo kubungabunga kuri tereviziyo.

Kuki imiyoboro yose iterekanwa?

Porogaramu isanzwe ya tereviziyo yo ku isi ikubiyemo umubare muto w’imiyoboro. Niba umuyoboro uri mubice byinshi byahujwe bitagaragaye, ugomba kugenzura urwego rwibimenyetso – hashobora kubaho ibibazo na antene.

Nshobora kwakira insinga na digitale icyarimwe?

Nibyo, birashoboka, ariko ibi bizakenera kongera gukoresha ibimenyetso bya tereviziyo ya TV. Bene ibyo byongeweho bigurishwa mububiko bwibikoresho bya tereviziyo. https://youtu.be/0opTiq5EQWU

Kuki imiyoboro imanikwa?

Niba mugihe cyo kureba ishusho kuri ecran itangiye gukonja cyangwa kubora muri pigiseli, hari impamvu imwe gusa – kwangirika kw’ibimenyetso kubera imikorere ya antenne cyangwa ibihe bibi. Niba uguze ibiryo bya satelite, ntushobora guterwa nikirere.
Kumenya amakuru yibanze kubijyanye no guhuza no gushyiraho televiziyo ya digitale, urashobora kwigenga gukora inzibacyuho kuri tekinoroji. Niba, kubwimpamvu runaka, udashobora kwinjizamo software cyangwa gushiraho imiyoboro, nibyiza kuvugana na serivise hanyuma ugashinga inshingano zo guhindukira kuri tereviziyo ya digitale kubanyamwuga.