Ngokuthuthuka okusheshayo kwezikrini ezinkulu ze-LED, izibonisi zikagesi zikhona yonke indawo, noma ngabe kuzizikwele zangaphandle.Isibonisi senkomfa.Ukubhekwa kokuphepha noma isikole.Isiteshi kanye nenxanxathela yezitolo.ithrafikhi, njll. Nokho, ngokuduma nokusebenzisa izikrini zokubonisa, izikrini ze-LED ngokuvamile azikwazi ukulayishwa ngesikhathi sokusetshenziswa.Lokhu kuzophinde kuholele kumaphoyinti abambekile esikrinini esimnyama uma sisebenzisa isibonisi ngokuzayo.
Isiphi isizathu esenza ukuthi isibonisi se-LED singalayishi?
1. Hlola ukuze uqiniseke ukuthi ikhebula le-serial elisetshenziswe ukuxhuma isilawuli liqondile, aliweqi.
2. Qiniseka ukuthi ihadiwe yesistimu yokulawula ivulwe ngendlela efanele.Uma amandla engekho, kufanele avulwe ngokushesha ngangokunokwenzeka.
3. Hlola futhi uqinisekise ukuthi ikhebula lembobo le-serial elikhiqizwe isibonisi se-LED isesimweni esihle, futhi akukho ukuxega noma ukuwa kuzo zombili iziphetho.
4. Hlola ukuthi ikepisi le-jumper ngaphakathi kwesikrini liyaxega noma liyawa, uma kungenjalo, sicela uqiniseke ukuthi i-cap ye-jumper ilungile.
5. Ngokusho kwesoftware yokulawula kanye nekhadi lokulawula lesikrini se-elekthronikhi, khetha imodeli yomkhiqizo efanele, indlela yokudlulisela efanele kanye nenombolo yembobo ye-serial, izinga elifanele lokudluliswa kwe-serial, bese usetha indawo ku-hardware yesistimu yokulawula ngokusho komdwebo wokushintsha. enikeziwe ku-software.
Uma ukuhlola okungenhla kungakalayishwa, kunconywa ukusebenzisa i-multimeter ukukala.Hlola ukuthi imbobo ye-serial yekhompuyutha noma ihadiwe yesistimu yokulawula lapho kuxhunywe khona isibonisi se-elekthronikhi se-LED yonakele, bese uqinisekisa ukuthi umphakeli wesibonisi we-LED kufanele yini ayibuyisele, bese wenza ukulungiswa ukuze axazulule inkinga yokulayisha.
Isikhathi sokuthumela: Jun-28-2022