Rau hnub tim, nyob rau hauv cov txee ntawm ntau hom TV qauv uas tus neeg tau txais kev pab tsuas yog poob thiab tsis paub seb yuav xaiv li cas. Ua ntej peb ob lub qhov muag xees ntawm cov ntxaij vab tshaus uas txawv me me thiab thickness nrog cov lus incomprehensible rau cov lus piav qhia. Ntawm no, piv txwv li, yog tias lub phaj qhia tau tias hom TV yog LED, qhov no txhais li cas?
Koj paub hais tias cov ntxaij vab tshaus ntawm ib co TVs uas niaj hnub no yog cov kua qaub (crystal) matrix. Yog hais tias matrix los ntawm sab hauv yog highlighted nrog tshwj xeeb cov LEDs, ces no LED TV.
Dab tsi yog qhov teeb pom kev zoo ntawm lub TV ntawm TV?
Sab teeb (Sab ntug teeb)
Yog hais tias lub TV muab rhuav pov tseg, tom qab ntawd cov kua siv lead ua cov zauv ntawm ib ncig ntawm lub qhov rooj koj tuaj yeem pom ntau zoo li lub teeb txawb me me - qhov no txhais tau hais tias TV tau sab nrais teeb. Lub diffuser ua rau lub teeb pom kev zoo ntawm lub npo teeb, tab sis qhov kev kos tsis kho.
Backlight Matrix (LED Backlight)
Nws yog kwv los ntawm pawg diodes ntawm peb cov xim, nyob rau tag nrho ntawm lub vaj huam sib luag. Txoj kev ntawm qhov tseem ceeb yuav ua rau koj kho nyob rau lwm thaj chaw, uas tso cai rau koj kom ua tiav cov xim zoo nkauj.
Dab tsi yog LED TV txhais tau rau tus neeg tau txais kev pab?
Nws ntseeg tias TV hom no muaj ntau qhov zoo tshaj li ib lub TV LCD.
Qhov txawv ntawm LED TVs yog dab tsi?
- TVs ntawm hom no muaj ib cov duab sib txawv dua;
- cov xim muaj xim nplua nuj thiab ntuj;
- LED TVs haus tsawg zog;
- LED TV rooj plaub yog thinner;
- Lub TV muaj peev xwm nthuav tawm ib lub teeb liab hais meej;
- Lub qhov muag saib ntawm qhov screen yog maximal.
TVs muaj ntsis nrog ntau tus connectors rau txuas ntau yam khoom thiab muaj peev xwm txuas mus rau Internet.
Specifications ntawm LED TVs
- tso cai. Lub rooj ntawm LED TVs yuav ua tau: Puv HD thiab HD Ready. Puv HD - qhov kev daws teeb meem siab tshaj plaws;
- zaus cheb. Lub zeeg zaus tuaj yeem mus txog 960 Hz. Yuav tsum muaj ntau dua tho zaus rau cov TV thev naus laus zis;
- matt lossis glossy screen. Lub txheej xim glossy ntawm qhov screen yuav nkag siab. On matte - tsis yog ces zoo kawg nkaus lub saib;
- 3D duab . Yog tias koj mus saib cov tsos kob 3D, ces xaiv ntawm ob yam yees duab, thiab ob hom tsom iav: nquag thiab nquag. Txiav txim siab los ntawm saib hom twg yog qhov zoo tshaj rau koj, tsis muaj kev nyuab siab, nyiam rau qhov muag.
- ntse muaj nuj nqi. Ntse muaj txiaj ntsim zoo rau koj, yog tias koj yuav mus online. Xaiv ib tug qauv nrog ib tus neeg nruab nrog ua ke, los yog tsis muaj nws.
Yuav ua li cas xaiv LED TV?
Yog li, koj tau txiav txim siab thiab txiav txim siab yuav coj TV TV. Peb pib qhov kev xaiv twg?
- Lub kab pheeb ces kaum ntawm TV. Rau ib lub TV LED, nws yog qhov zoo tshaj plaws xaiv ib kab pheeb ces kaum yog peb zaug qhov kev ncua deb ntawm txoj hauj lwm saib mus rau TV.
- Screen daws teeb meem. Yog hais tias qhov kev tso cai siv, ces xaiv qhov siab tshaj plaws Full HD daws teeb meem rau LED TV, uas qhia tau tias qhov kev txais tos zoo ntawm cov duab tseeb.
- Qhov zoo ntawm daim duab. Tsom ntsoov rau koj txoj kev xav. Xim yuav tsum yog ntuj tsim nyog, tsis pom qhov muag, tsis muaj halos thiab me ntsis. Yoo mov - qhov ncaj. Dub thiab dawb xim - huv, dawb ntawm impurities. Cov tawv nqaij ntawm cov tawv nqaij - tsis muaj liab los yog daj.
- Chaw Tsim Tshuaj. Xaiv cov khoom tsim tawm pov thawj. Ntxiv nrog rau qhov ntev warranty
nws kuj yog ib qho kev nplua nuj ntawm cov khoom seem hauv cov chaw pabcuam. - Ntxiv zog. Txiav txim seb koj puas xav tau kev sib txuas lus hauv Internet, ib qho chaw khiav nkaum, wi-fi . Koj puas xav kom lub TV ua raws li lub suab commands thiab tawg.
Yuav ua li cas tawm TV LED?
Ntxiv nrog rau cov dej haus tshwj xeeb thiab napkins, uas muaj ntau heev nyob rau hauv cov txee ntawm lub khws, lub TV yog wiped nrog microfiber napkins. Thaum xub thawj me ntsis damp thiab sai sai qhuav.
Siv peb lub tswv yim, koj yuav pom tau LED TV uas zoo tshaj rau koj cov kev xav tau, thiab koj yuav tau txuag ntawm kev ua haujlwm tsis tseem ceeb.