Kab pheeb ces kaum ntawm TV yog qhov zoo kom paub. Lub chaw kho yuav nug txog nws yog tias cov cuab yeej xav tau rov ua dua tshiab. Ua raws li cov kab pheeb ces kaum, koj kuj yuav tsum xaiv qhov kev ncua deb uas koj tuaj yeem zaum pem lub taub hau qhov screen.
Nws yog qhov tsim nyog
- - this vis
- - centimeter / kab xev ntsuas
- - tshuab xam zauv
- - qhia ntawv
- - phau ntawv sau thiab cwj mem
Cov Lus Qhia
Kauj ruam 1
Txhawm rau nrhiav cov kab pheeb ces kaum ntawm koj lub TV, koj tuaj yeem siv ntau txoj kev. Thawj qhov thiab feem ntau thawj qib ib yog saib hauv cov lus qhia rau cov cuab yeej lossis txawm nyob ntawm nws lub thawv. TV hom, qauv thiab kab pheeb ces kaum yog qhia ncaj qha rau ntawm daim npog ntawm cov neeg siv phau ntawv.
Kauj ruam 2
Nws tshwm sim hais tias tsis muaj lub thawv lossis cov lus qhia tuaj yeem pom. Hauv qhov xwm txheej no, txiav txim siab seb lub TV twg yuav muab coj los ntsuas: CRT (CRT TV), LCD (kua siv lead ua) lossis ntshav ntshav.
Kauj ruam 3
Yog tias koj muaj CRT TV, tom qab ntawd koj yuav tsum ntsuas cov kab pheeb ces kaum los ntawm lub khob ntawm lub teeb. Tsuas ncab lub centimeter los ntawm ib ces kaum ntawm lub screen obliquely mus rau lwm yam. Sau koj qhov tshwm sim ua centimeters.
Kauj ruam 4
LCD / Plasma TV yuav tsum tau hloov ua ntej ntsuas. Txav mus rau ib lub 'meter' lossis ib nrab ntawm nws, kho cov huab ci ntsa iab nyob rau ntawm cov ces kaum nrog koj ntsia. Qhov tseeb yog tias nyob hauv LCD thiab ntshav TVs, daim duab tau muab ntim rau hauv me me dub thav duab ib puag ncig ntawm puag ncig ntawm TV. Yog li, kev ntsuas yuav tsum tau muab coj los ntawm cov pixels uas kom deb ntawm qhov sib txawv tau.
Kauj ruam 5
Tsis txhob txiav tawm lub TV, txav ze rau nws. Thov kev ntsuas ib centimeter los ntawm ib tus huab luminous pixel obliquely, hla lub vijtsam, mus rau lwm yam. Sau qhov tshwm sim.
Kauj Ruam 6
Ua suav suav. Kab pheeb ces kaum ntawm lub TV lossis saib yog ib txwm qhia hauv nti. Txhawm rau kom paub qhov loj me, faib cov ntaub ntawv tau hauv centimeters los ntawm 2, 54 cm. Qhov qhov tshwm sim yuav yog daim pheeb ces kaum ntawm koj lub TV.
