Ib tus qhua tuaj noj mov hauv khw muag khoom ploj ntawm qhov pom ntawm cov khoom siv TVs loj loj thiab khiav tawm ntawm kev pheej hmoo yuav qhov qauv tsis zoo rau nws. Txhawm rau tiv thaiv qhov no tshwm sim, nws yuav tsum nkag siab meej meej txog yam cuab yeej twg nws xav tau thiab yam nws xav kom ua rau nws.
Cov Lus Qhia
Kauj ruam 1
Ua raws li hom vijtsam, TVs tau muab faib ua peb hom tseem ceeb uas xav tau ntawm cov pej xeem: LCD, LED-backlit thiab ntshav TV. Qhov kev xaiv uas yooj yim tshaj plaws yog yam uas tus neeg siv yuav saib: cov kaw vis dis aus lossis tshaj tawm hauv TV. Yog tias cov zaub npaj tau kom pheej yug, thiab yog li me me hauv qhov loj me, thiab suav nrog kev tshaj tawm TV, koj yuav tsum yuav cov khoom siv hluav taws xob ua kua siv hluav taws xob, thiab yog tias muaj nyiaj txaus rau ib kab pheeb ces kaum ntawm 50 ntiv tes, thiab feem ntau yuav mob siab rau cov yeeb yaj kiab sau rau ntawm discs thiab lwm yam xov xwm, koj xav tau yuav ntshav.
Kauj ruam 2
Cov tsom kwm tsom kwm siv hluav taws xob tsawg kawg nkaus, lawv tau nthuav tawm hauv kev siv ntau yam, hauv txhua tus neeg siv khoom tuaj yeem nrhiav TV rau lawv cov kev nyiam, lawv tus nqi qis, thiab kev hloov xim yog qhov zoo rau tus neeg saib ib txwm. Ib lub vijtsam plasma yuav nce tus nqi hluav taws xob, thiab nws tus nqi yog siab dua me ntsis, tabsis cov neeg nyiam saib cov vis dis aus zoo dua nws nyiam vim nws qhov zoo ci thiab xim tau txais txiaj ntsig zoo. Rho tawm - tsis muaj cov peev nyiaj-tsawg, cov qauv me me rau tom khw. Ib lub TV LED muaj qhov tshaj ntuj nrog rau qhov ntau cov xim ntau thiab cov chaw taws teeb ntxiv. Nws tus nqi yog siab, thaum lub siab luv.
Kauj ruam 3
Kev saib xyuas yuav tsum them rau cov qauv tsim: 4: 3 lossis 16: 9. Ua ntej yog paub rau feem ntau cov neeg saib los ntawm kev tshaj tawm CRT cov cuab yeej thiab tshaj tawm hauv xov. Nws yog nyob rau hauv hom ntawv no uas txhua hom Lavxias tau qhia. Cov tswv ntawm cable thiab satellite broadcasters uas tau nkag mus rau txawv teb chaws TV programmes saib qee tus ntawm 16: 9. Ntau cov yeeb yaj kiab tau sau cia hauv tib hom: thaum lawv rov qab ua si hauv 4: 3, cov kab dub tshwm rau saum thiab hauv qab. Txawm li cas los xij, yog tias cov yeeb yaj kiab qub tau ncab mus rau 16: 9, qhov saum thiab hauv qab yuav ua kom me ntsis.
Kauj ruam 4
Cov kab pheeb ces kaum thiab kev daws teeb meem ntawm lub TV kuj yog nyob ntawm seb hom tso zis tawm ntawm lawv. Feem ntau ntawm cov TV tshaj tawm muaj qee lub teeb liab uas tsis tuaj yeem txhim kho txawm tias muaj cov cuab yeej muaj txiaj ntsig zoo, yog li ntawd, txhawm rau saib cov phiaj xwm kev ua neej, nws yog qhov zoo dua yog coj TV me lossis zaum ntawm nws. Cov yeeb yaj kiab tso cai thiab ib feem ntawm FullHD kab hluav taws xob tuaj yeem saib ntawm cov ntxaij vab tshaus nrog kab pheeb ces loj dua.
