WeChat   |   News  |   About

中文   |   English

CONTACT US

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

Copyright:Aodsn All Rights Reserved / 粤ICP备08030861号 / website:www.300.cnshenzhen www.300.cn

>
>
The switch indicator light is on, but the key indicator light is not highlighted.

The switch indicator light is on, but the key indicator light is not highlighted.

Page view

Check whether the blue, white and blue lines are connected correctly. Common problems are, line and terminal interface do not correspond, broken line.