Lub vijtsam flickering hauv me me -pitch LED cov lus tuaj yeem daws teeb meem thiab daws tau los ntawm kev txheeb xyuas daim npav tswj, ribbon cables, fais fab mov, thiab kev teeb tsa. Tshwj xeeb: Lub vijtsam flickering raws li lub zog- ntawm lub vijtsam tshiab:
Software tswj daim npav scanning teeb meem: Feem ntau, kev tshuaj ntsuam flickering raws li thawj lub hwj chim- ntawm ib qho tshiab ntsia me me -pitch LED zaub yog tshwm sim los ntawm tsis raug scanning configuration ntawm software tswj daim card. Raws li qhov tseem ceeb ntawm kev tswj hwm ntawm cov zaub, daim npav tswj xyuas hom yuav tsum nruj me ntsis phim cov lus qhia tshwj xeeb. Yog tias qhov ntsuas ntsuas tsis raug teeb tsa tsis raug, xws li cov kab lossis kab tsis sib xws rau tus lej tiag tiag, lossis qhov kev txiav txim luam theej tsis raug, cov ntaub ntawv duab tsis tuaj yeem raug xa mus rau chav tso saib, ua rau lub vijtsam flickering. Nyob rau hauv cov ntaub ntawv no, cov zaub cov kev tsis tau yuav tsum tau rechecked, thiab cov scanning configuration nyob rau hauv lub tswj daim card software hloov kho kom ntseeg tau sib xws nrog cov khoom siv tiag tiag.
Ribbon cable kev twb kev txuas teeb meem: ribbon cable yog qhov tseem ceeb channel txuas daim ntawv tswj thiab cov zaub module. Yog hais tias lub ribbon cable tsis zoo ntsaws rau hauv, muaj kev sib cuag tsis zoo, los yog puas, nws yuav ua rau lub teeb liab cuam tshuam los yog distortion, ua rau lub vijtsam flickering. Thaum kuaj xyuas cov ribbon cables, xyuas kom meej tias tag nrho cov connectors tau muab tso rau hauv lawv cov chaw nres nkoj uas tsis muaj qhov xoob. Tsis tas li, tshuaj xyuas cov cables kom puas lossis creases; hloov lawv tam sim yog tias tsim nyog. Rau cov lus qhia modular, kuj tshawb xyuas cov kev sib txuas ruaj ntseg ntawm cov modules.
Screen flickering tom qab ib lub sij hawm ntawm kev siv:
Tswj daim npav malfunction: Ib qho ua rau lub vijtsam flickering tom qab siv ntev yog tswj daim npav tsis ua haujlwm. Raws li cov khoom siv hluav taws xob, kev ruaj ntseg ntawm daim npav tswj tau cuam tshuam los ntawm ib puag ncig yam. Yog tias cov zaub tau teeb tsa hauv qhov chaw ntub dej lossis muaj cov dej ntws tawm, daim npav tswj kev ua rau luv luv Circuit Court thiab tiv thaiv corrosion vim dej seepage, ua rau malfunctions. Hauv qhov no, tshuaj xyuas daim npav tswj xyuas cov dej stains, xeb, lossis hlawv cov cim. Yog tias xav tias daim npav tswj kev puas tsuaj, hu rau tus kws kho cov kws kho mob kom hloov nws thiab nrhiav thiab kho qhov chaw ntawm cov dej xau.
Dej seepage: Dej seepage tsis tsuas yog ncaj qha puas daim ntawv tswj tab sis kuj tuaj yeem cuam tshuam kev ua haujlwm ntawm lwm yam khoom siv hluav taws xob. Piv txwv li, noo noo tuaj yeem nkag mus rau hauv cov zaub module, ua rau luv luv hauv LED hlaws lossis tsav nti tsis ua haujlwm, ua rau lub vijtsam flickering. Yog tias muaj dej stains nyob rau hauv lub vijtsam zaub, tam sim ntawd disconnect lub hwj chim thiab disassemble lub screen. Ntxuav cov dej stains nrog lub tshuab ziab khaub ncaws thiab xyuas seb puas muaj feem xyuam rau cov khoom. Ib txhij, txhim kho lub installation ib puag ncig thiab ntxiv kev ntsuas dej tsis zoo, xws li kev txhim kho lub npog tsis zoo thiab sealing strips.
Cov teeb meem ntawm LED Screen Display: Teeb meem kev siv hluav taws xob: Cov khoom siv hluav taws xob txawv txav yog thawj qhov ua rau lub vijtsam ua haujlwm tsis zoo. Tsis ruaj khov, siab dhau, lossis tsis tshua muaj hluav taws xob ntau dhau tuaj yeem ua rau kev ua haujlwm tsis zoo ntawm lub vijtsam thiab txawm tias cov khoom puas tsuaj. Thaum kuaj xyuas cov khoom siv hluav taws xob, siv lub ntsuas hluav taws xob los ntsuas qhov ntsuas hluav taws xob kom ntseeg tau tias nws ua tau raws li qhov ntsuas qhov ntsuas qhov ntsuas hluav taws xob (feem ntau AC220V lossis DC5V). Kuj kuaj xyuas kev laus, luv luv, lossis kev sib cuag tsis zoo hauv cov kab hluav taws xob; kho lossis hloov cov kab teeb meem tam sim ntawd.
High-Voltage Input Interference: Yog tias muaj cov khoom siv hluav taws xob siab (xws li lub cev muaj zog loj lossis cov zaus hloov pauv) nyob ze ntawm lub vijtsam, cov khoom siv hluav taws xob uas lawv tsim yuav cuam tshuam rau kev ua haujlwm ntawm lub vijtsam zaub los ntawm cov khoom siv hluav taws xob lossis hluav taws xob spatial, ua rau lub vijtsam distortion lossis tsis ua haujlwm. Lub sijhawm no, qhov kev ncua deb ntawm lub vijtsam zaub thiab qhov siab - cov khoom siv hluav taws xob yuav tsum tau kuaj xyuas. Yog tias qhov kev ncua deb dhau lawm, kev ntsuas kev sib cais yuav tsum tau ntxiv, xws li kev txhim kho cov ntaub thaiv npog lossis siv lub lim. Nyob rau tib lub sijhawm, xyuas seb cov kab hluav taws xob puas tau muab tso ua ke mus rau qhov siab -voltage kab. Yog tias lawv sib npaug, cov xaim yuav tsum tau rov ua dua kom tsis txhob hla - cuam tshuam.
LED zaub Screen zaub ua haujlwm tsis zoo / plooj / tsis meej duab:
Control Card Parameter Teeb Meem Teeb Meem: Qhov pom qhov muag tsis pom kev lossis qhov txawv txav tuaj yeem tshwm sim los ntawm kev tswj hwm daim npav tsis raug. Daim npav tswj tsis tau (xws li refresh npaum li cas, qib greyscale, scanning txoj kev, thiab lwm yam) yuav tsum tau kho raws li qhov tseeb specifications ntawm cov zaub screen. Kev teeb tsa tsis raug cai yuav ua rau muaj qhov tsis zoo ntawm cov duab pom zoo. Nyob rau hauv rooj plaub no, nws yog ib qho tsim nyog yuav tsum tau nkag mus rau hauv daim npav tswj kev teeb tsa interface, xyuas kom meej tias cov kev tsis sib haum xeeb nrog cov lus qhia ntawm lub vijtsam, thiab kho kom zoo thiab kho raws li qhov xav tau tiag tiag.
Cov teeb meem kev sib txuas lus Cable: Cov kev sib txuas lus cable yog cov channel tseem ceeb txuas rau daim npav tswj hwm rau lub computer lossis lwm yam khoom siv tswj. Yog hais tias lub cable kev sib txuas lus yog faulty (xws li qhib Circuit Court, luv luv Circuit Court, tsis zoo tiv tauj, thiab lwm yam), tswj cov lus txib tsis tuaj yeem raug xa mus rau lub vijtsam zaub, yog li ua rau cov zaub tsis zoo. Thaum kuaj xyuas qhov kev sib txuas lus cable, xyuas kom meej tias qhov kev sib txuas yog ruaj ntseg thiab tsis muaj qhov xoob xoob; Nyob rau tib lub sijhawm, siv lub multimeter lossis cov cuab yeej kuaj tshwj xeeb txhawm rau txheeb xyuas qhov txuas ntxiv ntawm kab. Yog tias pom muaj teeb meem, qhov kev sib txuas lus cable yuav tsum tau hloov raws sijhawm.
