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何工控學(xué)
勵志竭精
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樓主  發(fā)表于: 2015-05-23 16:27
      各位大師們：請問(wèn)有搞過(guò)監控的沒(méi)有呀，公司監控頭老是壞，一壞就是一路幾個(gè)都壞了，這是不是線(xiàn)路有問(wèn)題呀，
mecdqmecdq
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1樓  發(fā)表于: 2015-05-23 17:10
電源電壓有問(wèn)題吧
ds1004396
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2樓  發(fā)表于: 2015-05-23 17:13
一般就是線(xiàn)路問(wèn)題！查查監控電源！有問(wèn)題沒(méi)!  視屏線(xiàn)接頭和線(xiàn)有虛焊的地方?jīng)]有！

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