Niki wakora niba imiyoboro ya tereviziyo ya digitale iterekanye n’impamvu ibi bibaho

Ubwiza nuburyo bworoshye bwo gutangaza imiyoboro ya digitale irashobora kwangizwa no kunanirwa ibikoresho. Ntukihutire guhamagara shobuja no gutanga amafaranga. Rimwe na rimwe ikibazo gikemurwa nta nzobere.

Nibihe bibazo bigira ingaruka kumyerekano yimiyoboro

Urutonde rwibibazo bivuka birimo kunanirwa kugaragara buri mukoresha wa kabiri ahura nabyo. Ibikoresho byo gutangaza amakuru no kwakira ibikoresho byateguwe kubantu benshi, bityo gusenyuka bidasanzwe birahari. Ariko, hari igihe:

• gushakisha muburyo bwikora ntabwo bwabonye umuyoboro numwe;
• ntabwo ibintu byose byerekanwa mukarere kawe byabonetse;
• imiyoboro ifite duplicates;
• agasanduku- hejuru agasanduku karahujwe , ariko menu ntigaragara kuri ecran nyuma yo gukanda urufunguzo rujyanye no kugenzura kure;
• isanduku-isanduku yisanduku iri kuri ecran, ariko iyo utangiye gushiraho, ubutumwa “Nta kimenyetso” bugaragara;
• nta kimenyetso, kandi nta na kimwe muri gahunda cyerekana;
• autosearch ntacyo yabonye, ​​ubutumwa kuri ecran: “Nta serivisi”;
• ishusho ikonja kumurongo umwe, igabanyamo kabiri, ijwi “stutters”;
• ishusho ya fuzzy, amajwi meza, cyangwa ntayo;
• ishusho yumukara numweru kuri ecran ya TV.

Kuki baterekana imiyoboro ya sisitemu?

Kunanirwa, mugihe ibikoresho bitakiriye kandi ntibishobora gutandukanya ibimenyetso bya digitale, bifite impamvu nyinshi. Hariho ibimenyetso bimwe byerekana ko hakenewe gusanwa, gusimbuza ibikoresho, cyangwa kugenzura guhuza neza no guhinduka.

Mugushakisha icyabiteye, jya kuva byoroshye kugeza bigoye. Kunanirwa rimwe na rimwe kugaragara byoroshye, kandi ntibisaba igihe kinini nubumenyi kugirango ubiveho. Niba waratakaje ishusho, cyangwa imiyoboro idakurikiranwa, mbere ya byose, baza niba abaturanyi bawe, abavandimwe cyangwa abo muziranye batuye mukarere kawe bafite ikiganiro.

Kunanirwa kwa Antenna

Kunanirwa kwa Antenna ni gake. Impamvu zabyo ni ibyangiritse, ingaruka ziterwa nikirere (inkuba, ubushuhe, umuyaga ukomeye), niba ari hanze. Cyangwa kunanirwa kwa signal amplifier, niba bihari.

Ibibazo hamwe ninsinga hamwe

Niba ibikoresho bihujwe nabi, amakosa akurikira arasanzwe:

• sock itari yo yakoreshejwe muguhuza plug;
• isanduku yo hanze-isanduku ntabwo ihujwe neza;
• Ibikoresho ntabwo bihujwe na moteri, kandi ibipimo byerekana ingufu kumasanduku yashyizwe hejuru cyangwa TV ntibimurika.

Ibibazo byibyuma

Kugira ngo wakire ibimenyetso bya digitale, antenne hamwe ninyuma cyangwa yubatswe muri tuner irakenewe. Kunanirwa bisanzwe mubikoresho byose birashoboka:

• imikorere mibi ya konsole ;
• porogaramu yo mu rwego rwo hasi yakira porogaramu , verisiyo ishaje ya software decoding software, software ntiyarangiye neza cyangwa ntiyarangiye;
• ibibazo byo kwakira ibimenyetso , – icyerekezo kidahwitse cya antenne kuminara isubiramo, kwivanga munzira yerekana ibimenyetso (inyubako, amakamba y’ibiti, imisozi);
• gusubiramo igenamiterere, ibyuma bishaje byashaje (biboneka kuri TV za LG);
• imirimo yo gusana, ibyihutirwa cyangwa byateganijwe  guhagarika gutangaza amakuru kubakoresha televiziyo ya digitale kugirango basane cyangwa imirimo iteganijwe.

Ibibazo byo kwakira ibimenyetso

Ikirangantego cya decimeter ikorerwa kuri digitale irasaba icyerekezo cyo kwakira antenne kuminara yisubiramo. Kwivanga kwose munzira zayo bitera igihombo mubwiza bwikimenyetso cyakiriwe. Muri byo harimo ibi bikurikira:

• Ikirere kibi . Imvura, inkuba, urubura, igihu birema inyuma kandi bikabangamira ibimenyetso byaturutse kumunara.
• Inzitizi zifatika (intervention) mu cyerekezo cyikimenyetso.
• Kwakira ikimenyetso kiva muminara ibiri cyangwa myinshi yegeranye .

Imiyoboro ya sisitemu ntabwo yerekana, bitewe nuko nta kimenyetso cya DVB T2 – icyo gukora: https://youtu.be/iZn_YUFZTtw

Niki wakora niba ntamuyoboro uhari kubwimpamvu imwe cyangwa indi

Mbere yo kuvugana na serivisi, menya neza ko gusenyuka bidashobora gukosorwa wenyine. Menyesha abahanga mugihe bose bagerageza guhangana bonyine byatsinzwe.

Kugenzura ibikoresho, igenamigambi n’ibihuza

Menya neza ko rimwe mu makosa yoroshye atigeze ribaho:

1. Agasanduku gashyizwe hejuru cyangwa TV ntabwo yashyizwe mumashanyarazi . Iyo ifunguye, icyatsi kibisi kigomba gucanwa. Reba niba ibikoresho byacometse.
2. Ihuza rya kabili kuva antenne ikorwa kumacomeka . Umugozi uhujwe ninjiza. Yasinywe mu nyuguti z’ikilatini INPUT cyangwa IN.
3. Kuri moderi zimwe za TV, amabara ya kabili ya RCA aratandukanye namabara ya jack mumasanduku yashyizwe hejuru . Mu mwanya wumuhondo, icyatsi kirakoreshwa, kizengurutswe na canvas yumuhondo. Televiziyo ishaje ntabwo ifite umugozi utukura, bivuze ko ikina amajwi ya mono. Guhuza kwayo ntabwo bisabwa, ariko ibisigaye bigomba guhuzwa neza.
4. Niba antenne itakiriye ibimenyetso bya UHF, iyisimbuze kugirango urebe .
5. Hindura ibimenyetso byerekana ibimenyetso kuri TV . Kanda buto “SOURCE” kuri TV ya kure. Kuri moderi zimwe, iyi ni buto yo kwinjiza amashusho – uruziga rufite umwambi imbere cyangwa bumwe muburyo: “AV”, “AV / TV”, “INPUT”. Moderi zitandukanye za TV ziva mubakora zitandukanye zishobora kugira amashusho menshi. Hitamo umwe umwe kugeza imbonerahamwe ya menu ya tuner igaragara.
6. Fungura sisitemu y’amabara ya PAL cyangwa SECAM .
7. Menya neza ko porogaramu yubahiriza ibipimo ngenderwaho . Akabuto “Ibikubiyemo” kumurongo washyizwe hejuru, hanyuma “Kwinjiza” cyangwa “Igenamiterere” bitewe nurugero rw’isanduku yashyizwe hejuru hamwe nuwabikoze. Mu Burusiya batangaza mu buryo bwa DVB-T2. Mugihe ibipimo bitandukanye, hindura.
8. Ongera usubize ibikoresho uyihuza na PC hanyuma ubanze ukuremo verisiyo nshya ya software kurubuga rwabakora ibikoresho. Ibigo bya serivisi bitanga iyi serivisi mugihe bigoye.
9. Gura ibikoresho bihuye nibisanzwe byo gutangaza .

Kugenzura ubuziranenge bwakiriwe no kuba hari ibimenyetso byerekana imiyoboro

Ntabwo ari ubwiza bwibishusho kuri TV gusa, ahubwo nuburyo bwambere bwo gushiraho biterwa no kuba haribiganiro ndetse nuburyo byakirwa. Ivumburwa ryikibazo ningirakamaro kugirango ibindi bikorwa. Kora ibi bikurikira:

1. Reba imbaraga z’ikimenyetso cyakiriwe . Kanda kuri bouton “INFO” kumugenzuzi wa kure wa set-top agasanduku (inshuro 2-3, ukurikije icyitegererezo cya set-top box), sohoka kuri menu yerekana ibimenyetso. Itandukanye kuri marike ya TV nabakora ibicuruzwa bitandukanye, ariko burigihe ifite igipimo cyurwego. Urashobora kubona ishusho imwe ukoresheje “Gushakisha Intoki”.
2. Reba ku Ikarita yo gutangaza amakuru yerekeye uburyo bwo gutangaza amakuru . Niba gutangaza byahagaritswe by’agateganyo, ohereza umurongo no gushakisha umuyoboro mugihe cyibikorwa bihamye.
3. Hindura antenne mu cyerekezo cy’umunara usubiramo . Ikimenyetso cyimiterere ikwiye niyongerewe ibimenyetso byimbaraga. Niba igenamiterere ridafashije, ugomba guhindura aho ushyira antenne cyangwa kugirango uyikoreshe hamwe na amplifier.
4. Kora intoki zishakisha imiyoboro ukurikije ibipimo byerekana uhereye kuminara mukarere kawe . Amakuru arashobora kuboneka muguhitamo akarere kawe ku Ikarita ya tereviziyo.
5. Kugenzura umugozi uva muri antenne muburyo bwa crease, ibyangiritse . Gupima kurwanya insulation hamwe na ohmmeter. Hagati yumuyobozi wikigo hamwe nigitereko, agaciro kegereye ubuziraherezo, kumuyobora hagati hamwe nigitereko kumpande zombi cyegereye zeru, niba igipimo nkicyo kiboneka.
6. Hindura umugozi uva muri antenne ujya murundi . Kurwanya umugozi ubereye ni 75 oms.

Imiyoboro ya tereviziyo ya Digital, nta kimenyetso, kandi ishusho irasenyuka – ibitera no kubirandura: https://youtu.be/4fRdee5g6xs

Autotune

Imiyoboro ya tereviziyo ya digitale ihindurwa mu buryo bwikora. Urukurikirane rwibikorwa kubikoresho bitandukanye biratandukanye gato mumazina yibintu, cyangwa hariho icyongereza gusa. Gutangira gushakisha byikora:

1. Kanda kuri “menu” cyangwa “Ibikubiyemo” kuri kure ya kugenzura hejuru-agasanduku.
2. Kurutonde rugaragara kuri ecran, hitamo “Shakisha Imiyoboro” ikintu hamwe nimyambi kumugenzuzi wa kure, kanda “OK”.
3. Tangira imikorere ya “Auto channel search” ukoresheje buto “OK”.
4. Rindira gushiraho kurangira mugihe porogaramu isohotse muburyo bwo gushakisha umuyoboro hanyuma igatangira gutangaza.

Ku butaka bw’Uburusiya, imiyoboro 20 iraboneka ku buntu (i Moscou – 30). Kwamamaza bitangwa nabakozi babiri. Niba ufite imiyoboro myinshi nkibisubizo byashizweho, bivuze ko ikimenyetso kiva kubasubiramo uturere duturanye kiboneka mukarere kawe. Hano hari duplicates kurutonde rwa gahunda zo gutangaza.

Niba aho kuba 20, agasanduku gashyizwe hejuru kabonye imiyoboro 10, noneho gutangaza umukoresha umwe byahagaritswe by’agateganyo. Ugomba gushiraho nyuma.

Kuringaniza kuri TV hamwe na tuneri zubatswe birasa niba ibikoresho byateganijwe kwakira televiziyo ya DVB-T2. Kugena, kurikiza izi ntambwe:

1. Kanda buto “menu” cyangwa “menu”.
2. Hitamo “Imiyoboro” ukoresheje imyambi iri kure, hanyuma “Guhuza ibinyabiziga” cyangwa “Gushakisha mu modoka”.
3. Mu idirishya rigaragara, hitamo “Cable” kugirango uhitemo isoko.
4. Muri menu ikurikira, hitamo ubwoko bwibimenyetso “Digital”.
5. Noneho ubwoko bw’ishakisha ni “Byuzuye”.
6. Moderi zimwe zigusaba kuzuza amakuru yishakisha. Zuzuye zuzuye ukoresheje urufunguzo kuri kure ya kure. Igipimo cyo kohereza – 6875 kS / s, modulation – 256 QAM.
7. Kanda buto “OK” kugirango ukore “Tangira” cyangwa “Shakisha”.
8. Rindira ko umuyoboro ushakisha urangira kugeza umwe mubiganiro byatangiye.

Gushakisha intoki

Gushakisha muri ubu buryo birakenewe niba imiyoboro yo gushakisha imodoka yigana. Guhuza bigomba gukorwa gusa kuri sitasiyo ya relay mu karere kanyu mugihe ibimenyetso bikomeye kandi bihamye byakiriwe. Kumakuru yerekeye abasubiramo mukarere kawe, koresha ikarita ya Digital TV Interactive Ikarita , shakisha serivisi mukarere kawe. Intambwe ikurikira intambwe ku yindi ni urugero rusanzwe:

1. Kumugenzuzi wa kure wa tuner (sisitemu ya top-top box), kanda buto “menu” cyangwa “menu”.
2. Muri menu ifungura, hitamo “Shakisha imiyoboro”, kanda buto “OK”.
3. Ibikurikira, kora “Gushakisha intoki”.
4. Uzuza cyangwa uhitemo kurutonde rwateganijwe amakuru yakarere kawe yakuye ku ikarita.
5. Koresha imyambi kugirango ugendere ku kintu “Shakisha”, tangira inzira.
6. Rindira kurangiza.

Televiziyo ya Digital ni igisekuru gishya cyo kwakira no kohereza amakuru. Hamwe nubwiza buhanitse bwibishusho nijwi byavuyemo, imikorere mibi nibikoresho byananiranye ntibisanzwe. Akenshi ikibazo kiri mubintu bito, kandi bigomba gushakishwa hejuru, bitacengeye mubikorwa bigoye.