1. Paub meej tias qhov ua rau ntawm qhov chaw tsaus
Raws li cov lus tawm tswv yim los ntawm lub tuam txhab LCD zaub pwm, feem ntau ntawm LCD zaub tuaj yeem siv tau ntev yam tsis muaj kev puas tsuaj rau cov khoom siv. Txawm li cas los xij, cov ntxaij vab tshaus LCD muag los ntawm qee lub tuam txhab yuav muaj qhov tsaus ntuj thaum siv. Lub sijhawm no, koj yuav tsum ua tib zoo xyuas seb qhov chaw tsaus nti tshwm sim vim tias lub vijtsam LCD yog qias neeg lossis vim qee qhov ntawm lub vijtsam LCD puas lawm.
2. Tshem tawm cov plua plav
Lub tuam txhab LCD LCD zaub pwm ntseeg tias qhov muaj peev xwm ntau dua ntawm qhov tsaus nti tshwm sim ntawm cov zaub yog tias cov khoom siv LCD yog plua plav thaum lub sijhawm teeb tsa. Nws paub zoo tias cov khoom siv hluav taws xob yog electrostatically them. Yog tias tsis muaj kev tiv thaiv zoo li qub, qee cov khoom yuav tau txais plua plav vim hluav taws xob zoo li qub. Lub sijhawm no, koj tuaj yeem ntxig daim ntawv strips thiab lwm yam xov xwm nyias rau hauv lub vijtsam LCD kom tshem tawm cov av.
3. Nrhiav kev pab cuam tom qab muag
Yog tias tus neeg siv pom tias qee qhov ntawm LCD kua siv lead ua kua zaub tsis ci thiab tsaus me ntsis tshwm sim vim hluav taws xob zoo li qub thaum siv, qhov kev daws teeb meem zoo dua nyob rau lub sijhawm no yog ncaj qha mus nrhiav kev pab ntawm LCD kua siv lead ua zaub pwm tuam txhab. Hom LCD kua siv lead ua zaub no muaj cov kev cai nruj ntawm qhov chaw tsim khoom thiab cov txheej txheem, yuav tsum muaj cov neeg ua haujlwm sib dhos hnav cov hlua hluav taws xob electrostatic thiab cov khaub ncaws tiv thaiv zoo li qub thoob plaws hauv cov txheej txheem.
