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Shenzhen AODSN Technology Co., Ltd
Contact：Mr MAO Tel：13713831508 Service Hotline：0755-2811 5911
Fax：0755-2309 3366 Add：2nd Floor, Building 27, Baolong First Rd, Longgang District, Shenzhen, China
How to solve the switch indicator?
Check the white orange line of the switch, whether the brown line corresponds to the white orange of the box and the brown one, and measure the white orange of the box, whether the output voltage of brown is DC+12 v. If the line and product are normal.