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全彩貼片LED安裝常見的故障與解決方法
信息來源于:互聯網 發布于:2022-08-27
貼片LED發光二極管全彩燈安裝常見的故障與解決方法

1、所有燈不亮:檢查燈的電源線正負極是否短路或是否接反未通電
2、檢查控制器是否正常工作
3、檢查與控制器相連的數據與信號端子是否接觸好,有沒有接反
全彩貼片LED安裝常見的故障與解決方法
4、SD卡里是否有與燈IC對應的程序只有局部燈變色,后面部分不變色,變色部分的燈與下一個不變色的燈的信號連接有誤
5、信號磁線、短路3.輸入與輸出端接反1檢查這兩個燈的時鐘線與數據線是否一一對接;是否松動接觸不良2更換前一個亮的燈
6、連接線每根線要單獨分開用防水膠布包好;局部燈的亮白光時較暗局部燈的電源供電電壓不足重新從電源處拉一路電源線至燈處局部燈在亮白光時或其它光色時閃爍地線GND接觸不良或沒有接好。