LCD kua siv lead ua zaub yog siv ntau yam khoom siv hluav taws xob hauv peb lub neej, yog li koj puas paub tias cov teeb meem dab tsi yuav tsum tau xav txog thaum qhib pwm ntawm LCD kua siv lead ua zaub?Cov hauv qab no yog peb qhov teeb meem uas yuav tsum tau saib xyuas:
1. Xav txog qhov kub thiab txias.
Qhov kub thiab txias yog qhov tseem ceeb ntawm qhov screen LCD.Thaum lub LCD zaub tau qhib, qhov kub thiab txias ua haujlwm yuav tsum tau suav nrog hauv cov duab kos duab ntawm cov tuam txhab tsim khoom.Yog tias qhov ntsuas kub tau xaiv tsis raug, cov tshuaj tiv thaiv yuav qeeb heev nyob rau hauv qhov kub thiab txias ib puag ncig, thiab cov duab ntxoov ntxoo yuav tshwm nyob rau hauv qhov kub thiab txias.Yog li ntawd, thaum qhib pwm, peb yuav tsum ua tib zoo xav txog qhov chaw ua haujlwm thiab qhov kub thiab txias ntawm cov khoom.
2. Xav txog hom zaub.
Thaum LCD pwm qhib, hom zaub yuav tsum tau txiav txim siab tag nrho.Vim tias lub hauv paus ntsiab lus ntawm LCD zaub ua rau nws tsis muaj teeb pom kev zoo, lub teeb pom kev zoo yuav tsum pom kom pom tseeb, thiab cov duab zoo, hom tsis zoo, hom kev sib kis tag nrho, hom translucent, thiab kev sib txuas ntawm cov qauv no tau muab los.Txhua txoj kev tso saib muaj nws qhov zoo thiab cov yam ntxwv, thiab kev siv ib puag ncig kuj txawv.
3. Xav txog qhov pom ntau yam.
Qhov pom ntau yog hais txog thaj chaw uas daim duab tuaj yeem pom ntawm lub vijtsam LCD.Qhov loj dua ntawm thaj chaw, qhov zoo nkauj dua thiab muaj zog cov duab uas tuaj yeem pom.Ntawm qhov tsis sib xws, cov duab tso tawm hauv qhov pom me me tsis yog tsuas yog me me xwb, tab sis kuj nyuaj kom pom meej.Yog li ntawd, thaum nrhiav ib tug paub zoo LCD zaub pwm chaw tsim tshuaj paus los qhib pwm, nws yog ib qho tsim nyog yuav tau xav txog seb yuav pom ntau npaum li cas raws li qhov tseeb.
Cov teeb meem saum toj no yuav tsum tau ua tib zoo txiav txim siab thaum ua LCD kua siv lead ua zaub pwm qhib, yog li tsis muaj teeb meem dab tsi cov khoom yuav tsum tau kho, kom tau txais qhov zoo ntawm LCD npo pwm qhib los, tsis tsuas yog nrhiav cov kws tshaj lij thiab txhim khu kev qha pwm tsim, tab sis kuj xav kom meej meej txog qhov teeb meem thiab ua kom tau raws li ntau yam kev xav tau ntawm cov khoom.