1. Do not use volatile solution to clean the machine, such as gasoline, alcohol and so on to wipe the surface of the machine, dust with soft cloth. And first unplug the power supply when cleaning the machine housing.
2. The machine is generally not waterproof, in case of wet water, to dry the water stains with a dry cloth, to be after the water dry, to start the work.
3. Do not place heavy objects on the machine to avoid deformation of the machine.
"Listen to the good voice and gather positive energy!"Guangdong Wanchang Technology Industrial Co., Ltd. is a collection of product research and development, production, sales, engineering projects in one of the modern audio enterprise, its jazz dragon sound for 14 consecutive years won the top ten professional sound expansion system (national) brand title.Adhering to 18 years of industry experience to provide users with quality products and intimate services, the company was awarded the high-tech enterprise unit and municipal technology research and development center certificate by Guangdong Provincial Department of Science and Technology.Market-oriented and project-centered, the company's product business involves professional sound, lighting and stage design, educational equipment, intelligent broadcasting, square dance sound, home theater and other fields.