Ib kauj ruam ntawm kauj ruam
Cov xov tooj digital coj los hais txog qhov teeb meem rau cov khoom siv xov tooj cua (VCR) uas tus neeg cable lossis cov neeg siv xov tooj xa xov tooj tuaj yeem paub txog caij nyoog - poob peev xwm saib ib channel thaum teev lwm qhov.
Qhov no yog ib qho ntawm ntau cov lus nug uas kuv tau txais los ntawm cov nyeem - yuav ua li cas saib ib channel thaum teev lwm. Thaum qhov no yog ib qho teeb meem ntawm DTV, qhov teeb meem ntawm qhov tseeb tsis yog siv tshuab digital. Nws yog lub tshuab tuning hauv lub VCR analog.
Qhov zoo, muaj kev daws tab sis nws yuav tsum tau qee cov nyiaj txiag yog tias koj tsis tau muaj cov ntaub ntawv tsim nyog.
Cov Ntaub Ntawv Tseev Kom Tau
- Ib tus kav hlau txais xov
- Ib qho 2-txoj kev splitter
- Ob lub vev xaib DTV (xav txawv hom)
- Ib tug VCR
- Ib qho A / B hloov
- Ib lub TV
- Xya ntev ntawm coaxial cable nrog connectors kawg
Thaum koj tau txais tag nrho cov khoom tsim nyog koj tau npaj mus txuas. Thov nyeem cov lus qhia thiab saib ntawm daim duab thaiv kab ua ntej pib.
Lus Cim: Tag nrho cov nyiaj khwv tau los thiab cov khoom siv tau teev tseg hauv qab no yog kev sib deev. Tag nrho cov cables siv yog coaxial.
Cov Cheeb Tsam Uas Ua Li Cas Ua Rau Pom Zoo thiab Saib
Yuav kom saib tau ib lub suab thaum sau lwm ntawm ib lub VCR peb xav tau ob qhov teeb meem thiab ob lub tso suab. Nyob rau hauv lub hnub qub ntawm analog qhov no tsis yog ib qho teeb meem, raws li ntawm.com's Guide rau Tsev Theatre, Robert Silva.
"VCRs muaj ib tug tuner thiab RF kis dhau los ." RF dhau los yog qhov kev tso cai rau lub teeb liab mus ncaj nraim los ntawm VCR thiab TV kom lub TV tuner thiaj siv tau los qhib hauv ntau txoj kev tshaj li cov channel hais tias lub VCR yog kaw. "
Tus txheej txheem no yog qhov zoo tshaj plaws piav qhia raws li lub sijhawm ntawm TV thiab VCR thaum nias lub TV / VCR khawm ntawm koj lub VCR cov chaw taws teeb tsuj.
Cov teeb liab siv cov yeeb yaj kiab analog hauv TV thiab VCRs tsis siv. Vim li no peb thiaj li xav tau lub DTV converter box. DTV converter lub thawv tuaj yeem hais qhov teeb liab uas tau txais los ntawm lub kav hlau txais xov.
Qhov teeb meem yog tias DTV converter lub thawv tsuas muaj ib cov digital tuner. Yog li, qhov teeb meem tsuas yog peb saib lossis sau tau ntawm ib qho DTV converter yog qhov uas dhau los ntawm nws lub sijhawm.
Yog vim li ntawd peb thiaj li yuav tsum tsim ob txoj kev teeb liab. Hauv qhov tseemceeb, cov nyiaj sib tw tsuas yog tias txhua qhov teebmeem ntawm kev sibtw sib npaug yog tias txhua tus tau txais los ntawm tib tus kav hlau txais xov thiab pom tshwm hauv tib lub TV. Lwm yam tshaj li, lawv nyias muaj nyias.
Sau qhov splitter thiab A / B hloov.
Lub splitter siv ib lub teeb liab thiab muab faib ua ob txoj hauv kev cais - qhov teeb meem kab A thiab qhov teeb meem kab A. Txoj kab A / B tsis thwj rau qhov nws tso cai rau tus neeg siv los hloov ntawm ob qho kev teeb tsa rau kev tso tawm rau ntawm ib lub TV. Txoj kab A / B hloov ua ib yam nkaus li TV / VCR khawm ntawm koj cov chaw taws teeb tsuj.
Yuav Ua Li Cas Saib Ib Cheeb Tsam Thaum Teeb Tseem Ceeb
Sim xav txog koj lub teeb raws li ob txoj kev teeb liab. Teeb txoj kab A yog lub VCR thiab cov teeb meem kab lus B yog TV.
Yog koj xav tau cov yas koj yuav nias lub khawm A "A" ntawm A / B thiab qhib A-side DTV converter box rau cov channel koj xav sau. Tom qab koj muab koj cov VCR kaw rau hauv channel 3 thiab xaiv lub sijhawm teev tseg.
Tom qab koj muab koj cov ntaub ntawv VCR los sau cov lus B 'khawm ntawm A / B mus saib TV. Koj tuaj yeem tig raws txoj hauv B-side DTV converter lub thawv thaum sau rau sab A.
Nws yog qhov zoo tshaj plaws los siv ob hom DTV sib hloov thawv, raws li ob qho tib lub DTV converter lub thawv yuav ua rau muaj kev ntxhov siab, thiab muaj lub sij hawm uas ib qho chaw tswj cov chaw taws teeb nrig yuav tig raws ob lub thawv tib lub sijhawm. Koj yuav tshem tawm qhov kev txhawj xeeb no nrog ob lub thawv txawv dua.
- Txuas ib coaxial cable los ntawm cov kav hlau txais xov tso tawm rau lub tswv yim ntawm qhov 2-txoj kev splitter. Ceebtoom: Tsuas muaj ib lub tswv yim sib txuas ntawm lub splitter xwb thiaj li tsis tau cov lus tsis meej pem nrog ob qhov kev tawm.
- Txuas ib coaxial cable los ntawm ib qho ntawm cov kev tawm ntawm qhov 2-txoj kev splitter rau cov tswv yim ntawm ib qho ntawm DTV converter thawv. Lus Cim: Muaj ob qho kev tawm ntawm qhov 2-txoj kev splitter thiab ob lub tshuab DTV. Peb yuav siv lwm cov zis ntawm ob txoj kev splitter thiab lwm lub DTV converter lub thawv hauv Kauj Ruam 5.
- Txuas tus xov tooj coaxial ntawm qhov tso zis rau thawj lub DTV lub thawv rau lub tswv yim ntawm lub VCR
- Txuas ib lub xov tooj coaxial ntawm VCR cov zis rau lub tswv yim hais tias 'A' ntawm txoj kev hloov A / B
- Txuas ib qho kev sib txuas ntawm cov zais tsis siv nyob rau ntawm qhov 2-txoj kev cais rau cov tswv yim ntawm qhov thib ob hauv DTV lub thawv.
- Txuas tus kab hluav taws xob txuas ntawm qhov tso zis rau hauv lub tshuab DTV ob lub thawv rau lub tswv yim hais tias 'B' ntawm qhov hloov A / B.
- Txuas ib coaxial cable los ntawm cov lus tso tawm hais tias 'TV' ntawm txoj kab A / B mus rau cov lus qhia hauv TV