Tsis Qhia TV: Vim Li Cas Cov Duab Ploj, Tab Sis Nws Ua Haujlwm Thiab Tham? Vim Li Cas Ib Nrab Ntawm Qhov Screen Dub?

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Video: Tsis Qhia TV: Vim Li Cas Cov Duab Ploj, Tab Sis Nws Ua Haujlwm Thiab Tham? Vim Li Cas Ib Nrab Ntawm Qhov Screen Dub?

Video: Tsis Qhia TV: Vim Li Cas Cov Duab Ploj, Tab Sis Nws Ua Haujlwm Thiab Tham? Vim Li Cas Ib Nrab Ntawm Qhov Screen Dub?
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Tsis Qhia TV: Vim Li Cas Cov Duab Ploj, Tab Sis Nws Ua Haujlwm Thiab Tham? Vim Li Cas Ib Nrab Ntawm Qhov Screen Dub?
Tsis Qhia TV: Vim Li Cas Cov Duab Ploj, Tab Sis Nws Ua Haujlwm Thiab Tham? Vim Li Cas Ib Nrab Ntawm Qhov Screen Dub?
Anonim

Lub TV tso tseg tsis qhia - tsis yog ib qho txheej txheem tiv thaiv los ntawm kev tawg. Nws yog ib qho tseem ceeb kom nrawm thiab muaj peev xwm txheeb xyuas qhov ua tsis tiav thiab, yog tias ua tau, kho nws tus kheej . Feem ntau, qhov teeb meem yog qhov yooj yim dua li nws tshwm thawj zaug.

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Hom tawg

Muaj ob peb yam kev puas tsuaj. Thawj rooj plaub TV yuav tsis qhib , tsis teb rau kev tswj chaw taws teeb thiab phau ntawv ua. Lub vijtsam dub, tsis meej pem thiab tsis muaj cov cim ntawm kev ua haujlwm ntawm cov cuab yeej. Qhov thib ob, TV tsis qhia dab tsi, tab sis muaj suab.

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Dub screen

Qhov laj thawj feem ntau yog txiav tawm hluav taws xob . Thaum nruab hnub, tsis tshua muaj leej twg xav txog nws, thiab ib tus neeg pib sim qhib lub TV, rov teeb lub roj teeb ntawm cov chaw taws teeb tswj, lossis ua phem rau txhua lub khawm.

Thiab tsuas yog tom qab ntawd nws ceeb toom tias lub teeb pom kev zoo tsis ua haujlwm ib yam. Tej zaum nws yuav yog txoj kev npaj kaw lossis tshem tawm cov tsheb tsis zoo. Qhov kev xaiv no yuav tsum raug txiav tawm tam sim.

Qhov ua tau tseem ceeb

  1. Cov roj teeb hauv cov chaw taws teeb tswj tsis muaj dab tsi . Raws li nws hloov tawm, qhov no yog qhov teeb meem thib ob tshaj plaws uas lub vijtsam TV dub tuaj yeem cuam tshuam nrog. Yog tias nws tsis tuaj yeem hloov lub roj teeb tam sim ntawd, qhib lub cuab yeej siv tus kheej.
  2. Voltage nce . TV yuav tawg tam sim. Ib yam dab tsi nyem hauv lub cuab yeej, tus saib xyuas tso tseg. Nyem tuaj yeem cuam tshuam nrog kev ua haujlwm ntawm kev tiv thaiv kev tiv thaiv hauv rooj plaub nws tus kheej. Ntawd yog, lub fuse tau tawm hauv lub hwj chim - qhov no feem ntau tshwm sim thaum muaj cua daj cua dub. Feem ntau, qhov teeb meem raug tshem tawm ntawm nws tus kheej: lub vijtsam dub "dai" rau ob peb feeb, thiab tom qab ntawd txhua yam rov zoo li qub. Tab sis kev siv hluav taws xob tuaj yeem ua rau tawg. Yog tias muaj qhov hnov tsw ntawm qhov kub hnyiab, tawg, pa luam yeeb thiab txawm tias nplaim taws pom, koj yuav tsum rub lub ntsaws tam sim ntawd los ntawm lub qhov hluav taws xob. Koj yuav tsum ua raws li qhov xwm txheej.
  3. Txoj kab xoob xoob . Yog tias lub xov tooj tsis txuas nrog lub TV kom ruaj ntseg, nws tseem tuaj yeem ua rau tsis pom daim duab. Muaj tseeb, muaj suab ntau dua hauv qhov xwm txheej zoo li no, tab sis muaj ntau txoj hauv kev xaiv tau. Tua lub TV, tshem tawm thiab ntxig cov ntsaws ntawm cov kav hlau txais xov thiab cov hlua hluav taws xob rau hauv cov khoom sib txuas.
  4. Inverter tsis tau txiav txim . Yog tias lub vijtsam tsis dub tag, tab sis cov duab tsis zoo yog qhov tseem ceeb, thiab lub suab tshwm nrog qhov ncua, inverter hauv TV yuav tawg. Nws tuaj yeem xa rov qab mus rau kev pabcuam nrog cov hlau txuas, tab sis rau qhov no koj yuav tsum nkag siab cov khoom siv hluav taws xob.
  5. Fais fab mov puas . Hauv qhov no, koj yuav tsum tau hu txhua qhov kev sib cuag ntawm lub rooj tsavxwm. Ua ntej tshaj, tshem lub tsev npog, tom qab ntawd ua tib zoo tshuaj xyuas cov xov hlau rau kev ncaj ncees, muaj cov pob zeb uas twb muaj lawm thiab pom kev puas tsuaj. Cov capacitors yuav tsum tau tshuaj xyuas. Qhov loj tshaj plaws yog tias tsis muaj qhov tawg. Tom qab ntawd koj yuav tsum ntsuas qhov ntsuas hluav taws xob nrog cov cuab yeej tshwj xeeb. Nws yuav tsum ua raws li cov cai. Yog tias TV cuam tshuam rau kais, tom qab ntawd muaj kev sib cuag tsis zoo hauv lub hwj chim. Cov neeg sib tham yuav tsum tau txheeb xyuas thiab txuas nrog, yog tias tsim nyog. Hauv txoj kev nyiam, tag nrho cov khoom siv hluav taws xob yuav tsum tau hloov.
  6. Kev tawg ntawm matrix . Hauv qhov hloov tshiab no, ib nrab ntawm TV tuaj yeem yog xim dub, ib nrab hauv kab txaij. Yog vim li cas rau qhov tsis xws luag hauv matrix yog lub TV poob, qhov nkag mus. Qhov no yog qhov xwm txheej tsis zoo tshaj plaws, txij li kev kho vaj tsev tuaj yeem kim heev: feem ntau, cov tswv TV yooj yim yuav cov cuab yeej tshiab.
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Muaj suab, tab sis tsis muaj duab

Thiab cov xwm txheej zoo li no tsis txawv, qhov laj thawj kuj tseem yuav txawv. Vim li cas TV tsis qhia, tab sis txhua yam yog nyob rau hauv kev txiav txim nrog lub suab - peb yuav tshuaj xyuas hauv qab no.

  1. Tus txheej txheem yees duab tau puas ntsoog . Qhov teeb meem no tuaj yeem tshwm sim nws tus kheej maj mam, lossis nws tuaj yeem tshwm sim hmo ntuj. Feem ntau nws tau hais los ntawm qhov pom ntawm cov kab txaij xim thiab tso tawm kom pom qhov tsis raug. Ib qho ntawm cov xim yuav ploj tag nrho. Lub suab zoo los yog kis nrog ncua. Qhov teeb meem tuaj yeem daws tau nkaus xwb los ntawm kev hloov lub tshuab video.
  2. Chav tsev teeb pom kev tau tawg lawm . Lub vijtsam tsis xa ib daim duab, tab sis lub suab tau hnov zoo. Kev kuaj mob yooj yim yuav tsum tau ua - TV yuav tsum tau qhib thaum hmo ntuj (lossis yooj yim txav cov cuab yeej mus rau chav tsaus). Tom ntej no, koj yuav tsum nqa lub teeb nyem, coj nws ze rau ntawm lub vijtsam thiab qhib TV. Qhov chaw uas cov duab ci ntawm lub teeb poob yuav muab cov duab nrog cov duab sib piv sib piv. Cov khoom yuav tsum tau hloov pauv ntawm lub chaw pabcuam.
  3. Lub tsheb ciav hlau yog deformed . Cov kab hluav taws xob nws tus kheej nyob ntawm tus lej, thiab nws yog qhov yooj yim rau kev xiam nws - piv txwv li, yog tias TV tsis thauj mus los kom zoo txaus. Yog tias kab txaij kab rov tav tau pom ntawm lub vijtsam TV hauv qee thaj chaw, yog tias muaj kev cuam tshuam thiab cuam tshuam nrog lub teeb pom kev zoo, yog tias lub vijtsam nws tus kheej tau theej tawm lossis txo qis cov duab "dhia", nws yuav yog lub voj deformed. Koj kuj tseem yuav tau hu rau tus tswv los hloov lub voj.
  4. Tawg decoder . Nws tshwm nyob rau hauv dav kab txaij ntawm qhov screen. Lub ntsiab lus yog nyob hauv qhov tsis ua haujlwm ntawm lub voj kev sib cuag. Qhov xwm txheej yog hnyav heev thiab ntau qhov "sab hauv" ntawm TV yuav tsum tau hloov pauv. Tej zaum, kev yuav cov cuab yeej tshiab hauv qhov no yog qhov ua tau zoo dua.
  5. Cov tsev nyob ntawm lub capacitor tau o . Cov duab ntawm lub vijtsam ploj, tab sis lub suab ua haujlwm zoo kawg nkaus. Koj yuav tsum qhib lub nraub qaum ntawm lub cuab yeej, ua tib zoo tshuaj xyuas txhua lub capacitor. Nco ntsoov xyuas lawv los ntawm kov. Qhov tsis xws luag tsis pom ib txwm pom qhov muag, yog li qhov kev sim tshuaj ntsuam yog qhov ntseeg tau ntau dua. Yog pom qhov chaw o, lawv yuav tsum tau hloov nrog cov tshiab.
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Yog tias koj tsis paub tseeb tias koj tuaj yeem daws qhov teeb meem koj tus kheej, tom qab ntawd koj yuav tau hu xov tooj rau tus pab cuam. Tab sis feem ntau, yog tias TV tsis pom thiab tsis "tham", kev kuaj mob yooj yim tshaj plaws tuaj yeem ua tiav ntawm nws tus kheej.

Qee zaum qhov no txaus los tshuaj xyuas teeb meem thiab daws nws.

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Yuav ua li cas?

Yog tias tsis muaj teeb meem nyuaj, feem ntau cov neeg siv tuaj yeem kho qhov teeb meem lawv tus kheej

  • Tsim nyog disconnect lub TV los ntawm lub hwj huam mov thiab sim ua qhov pib tshiab hauv ob peb feeb. Nws tshwm sim tias lub ntsiab lus yog qhov tsis tseem ceeb software tsis ua haujlwm, nyob rau hauv rooj plaub twg lub cuab yeej yuav rov zoo los ntawm nws tus kheej.
  • Yog tias daim duab ploj mus, TV tsis ua haujlwm zoo li qub, koj tuaj yeem sim dua txuas cov kav hlau txais xov txuas rau cov txuas uas nyob rau sab nraum qab ntawm cov cuab yeej siv. Nws yog qhov ua tau uas koj yuav pom qhov tsis xws nyob hauv cov ntsaws.
  • Yog tias daim duab ploj lossis "dai" sai li sai tau thaum tus neeg siv txuas nrog lwm cov khoom siv hluav taws xob, qhov teeb meem yog lub zog nce. Tej zaum, koj yuav tsum xav txog kev yuav khoom ruaj khov .
  • Qee zaum qhov kev txiav txim yooj yim no pab: yog tias tsis muaj duab xim, tab sis muaj suab, koj yuav tsum nce qib ntim mus rau qhov siab tshaj plaws tsuas yog ob peb feeb, thiab tom qab ntawd rov qab los . Cov duab yuav tshwm ntawm nws tus kheej tom qab ob peb feeb.
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Nws tsis tuaj yeem txiav txim siab tias kev kho cov channel tsis raug cai (lossis tsuas yog ua tsis raug). Tus kav hlau txais xov yuav tsum phim lub teeb liab ntawm TV ntauwd, thiab thaum lub teeb liab tsim nyog raug ntes, tus adapter yuav tso tawm ntawm lub vijtsam.

Yuav teeb cov channel li cas:

  • koj yuav tsum qhib cov ntawv qhia zaub mov hauv ntu "Channel installation / broadcast";
  • xaiv yam khoom "Autotuning", nias "OK" lossis "Start";
  • tom qab ntawd koj yuav tsum xaiv lub teeb liab los - cable lossis kav hlau txais xov;
  • tom qab ntawd koj yuav tsum xaiv ib qho ua tiav cov npe lossis tus kheej cov npe me me;
  • qhov tsuas yog tshuav yog pib tshawb nrhiav thiab cia qhov program ua txhua yam ntawm nws tus kheej.

Nws tshwm sim zoo li ntawd qee kis tau kaw ob zaug lossis tsis tau teeb tsa, nyob rau hauv rooj plaub twg phau ntawv kho dua yuav pab tau.

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Cov Tswv Yim

Yog tias TV digital qhia tsis zoo thiab ploj mus tas li, muaj ntau qhov laj thawj rau qhov no. Piv txwv, txhua yam tuaj yeem nyob hauv kev ua haujlwm tsis zoo ntawm lub npov txheej saum toj kawg nkaus . Nws tsis tuaj yeem txiav tawm thiab lub Hoobkas tsis zoo ntawm cov khoom siv . Thaum kawg, nws yuav tsum nco ntsoov tias muaj kev tiv thaiv kab mob ntawm cov channel lossis tus muab kev pabcuam tuaj yeem ua haujlwm kho. Cov channel yuav tsum tsis txhob tshaj tawm - Qhov no yuav tsum tsis raug txiav tawm ib yam nkaus. Cuam tshuam rau lub teeb liab thiab huab cua tsis zoo.

Cov lus teb rau cov lus nug nquag nug txog kev ua yuam kev

Vim li cas cov ntawv sau tshwm ntawm qhov screen " tsis muaj teeb liab "?

Koj yuav tsum ua kom ntseeg tau tias lub npov saum txheej tau txuas nrog lub hauv paus thiab cov vis dis aus tau xaiv raug. Tsis yog txhua tus neeg siv tuaj yeem paub qhov txawv ntawm qhov hloov ntawm thiab tawm ntawm cov thawv teeb saum toj. Yog tias lub npov saum txheej ua haujlwm, lub teeb pom kev ntawm lub vaj huam sib luag pem hauv ntej hloov xim ntawm liab mus rau ntsuab.

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Yog hais tias qhov screen hais " Tsis muaj kev pabcuam "?

Qhov no yog ib qho cim ntawm lub teeb liab tsis muaj zog. Koj tsuas yog yuav tsum siv phau ntawv tshawb nrhiav. Nrog phau ntawv kho, nws tuaj yeem pom qib teeb liab, txawm tias qhov tsis muaj zog tshaj plaws. Feem ntau, koj yuav tau hloov tus kav hlau txais xov lossis nws qhov chaw nyob.

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Thaum twg koj tsis tuaj yeem sim kho lub TV koj tus kheej?

Yog tias lub matrix "ya", kev kho tus kheej tuaj yeem tsuas yog ua rau muaj teeb meem ntau dua. Tsis txhob sim kho lub cuab yeej yog tias muaj ntxhiab tsw hlawv thiab haus luam yeeb. Qhov xwm txheej phom sij yuav tsum tau daws kom sai li sai tau, thiab tom qab ntawd TV yuav tsum raug coj mus rau qhov kev pabcuam.

Thiab tseem, ntau zaus ntau dua li, lub vijtsam dub, thiab txawm tias tsis muaj suab nrov, yog qhov tsim nyog ntawm qee yam tsis zoo thiab zoo ib yam. Nws tshwm sim tias cov tswv tau hu rau tus tswv, tab sis nws yog lub hauv paus tseem ceeb los tshuaj xyuas seb puas muaj hluav taws xob, ua haujlwm tswj chaw taws teeb lossis cable uas tau tawm los.

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