The main reason is the abnormal power connection. You can check whether the power cord of the set-top box is connected properly according to the following steps. Check whether the wall plug or plug is energized. Reconnect the power cord. If the power problem is eliminated, you can restore the set-top box to the factory settings and try again (please refer to the corresponding set-top box manual for specific methods). Generally, you can refer to the following sequence for resetting: turn off the TV-unplug the network set-top box-insert a paper clip into the rest hole of the set-top box and press it-plug in the power supply and turn on the TV-the TV will appear-release the rest key. If the above steps cannot be solved, you need to contact the operation and maintenance personnel for handling.
Zhejiang Huashu Broadcasting Network Co., Ltd. was established in Hangzhou on1October 24th, 20 1 165438. Based on China Digital TV Media Group Co., Ltd., the company is an enterprise established with the participation of provincial, municipal and county (city, district) radio and television broadcasters. The company is responsible for the digitalization, informationization, scale and industrialization of the province's radio and television network. China Digital Broadcasting Network Co., Ltd. is a wholly-owned subsidiary of Zhejiang Digital Broadcasting Network Co., Ltd., which advocates the organizational culture of "responsibility dedication, dynamic innovation, simplicity and harmony", adheres to the concept of innovative development and dream persistence, adheres to the strategic vision of "leading the digital society", the strategic positioning of "smart broadcasting operators and digital service providers", and the strategic direction of "network intelligence, product integration and industrial ecology".