(1) Tshawb xyuas thiab ntxuav qhov screen. Thaum lub sij hawm, hmoov av thiab stains accumulates nyob rau saum npoo ntawm LED mobile video phab ntsa, obstructing lub teeb kis tau tus mob thiab ua rau dull xim. Siv cov ntaub mos muag, xws li daim ntaub microfiber, maj mam so lub vijtsam kom tshem tawm cov plua plav thiab stains.
Yog tias cov stains tawv tawv, siv lub tshuab ntxhua khaub ncaws tshwj xeeb tuaj yeem siv. Txawm li cas los xij, tsis txhob txau cov tshuaj ntxuav ncaj qha rau ntawm qhov screen; thawj zaug tshuaj tsuag rau ntawm daim ntaub ntxuav, ces so lub vijtsam.
(2) Tshawb xyuas cov hlaws LED. LED hlaws yog cov khoom tseem ceeb cuam tshuam rau xim xim. Kev puas tsuaj, hnub nyoog, lossis tsis sib haum xeeb ci LED hlaws tuaj yeem ua rau tag nrho LED mobile video phab ntsa zoo li npub lossis tsis sib xws. Siv cov cuab yeej kuaj xyuas kev tshaj lij lossis kev tshuaj xyuas qhov muag los kuaj xyuas cov khoom tsis yog- ua haujlwm lossis xim xim txawv txawv.
Yog tias pom muaj teeb meem, hloov lawv nrog LED hlaws ntawm tib lub ntsiab lus thiab qauv. Thaum hloov cov hlaws LED, ua tib zoo saib xyuas qhov zoo ntawm cov khoom siv los xyuas kom muaj kev sib txuas zoo ntawm LED hlaws thiab lub rooj tsav xwm hauv Circuit Court.
(3) Tshawb xyuas cov khoom siv hluav taws xob. Lub zog tsis ruaj khov tuaj yeem cuam tshuam rau kev ua haujlwm ib txwm ntawm LED hlaws, ua rau cov xim tsis zoo. Siv ib lub tshuab multimeter lossis cov cuab yeej zoo sib xws los xyuas seb lub hwj huam mov qhov hluav taws xob qhov hluav taws xob thiab qhov tam sim no ruaj khov thiab ua tau raws li qhov yuav tsum tau ua ntawm LED mobile video phab ntsa.
Yog tias muaj teeb meem nrog cov khoom siv hluav taws xob, xws li kev hloov hluav taws xob ntau dhau lossis tsis txaus tam sim no, hloov nws nrog lub zog ruaj khov los xyuas kom muaj lub zog txaus rau lub vijtsam.
(4) Tshawb xyuas cov kab teeb liab. Qhov zoo thiab kev sib txuas cov xwm txheej ntawm cov teeb liab kis kab mob kuj cuam tshuam rau cov xim xim ntawm LED mobile video phab ntsa. Xyuas seb cov teeb liab cables puas, puas, lossis cuam tshuam nrog, xws li HDMI thiab DVI cables.
Re- ntsaws cov teeb liab cables kom ntseeg tau tias muaj kev sib txuas ruaj ntseg. Yog tias cov teeb liab cables puas lawm, hloov lawv nrog cov tshiab tam sim ntawd. Tsis tas li ntawd, tsis txhob khiav teeb liab cables thaum uas tig mus rau siab -voltage cables kom txo tau electromagnetic cuam tshuam.
