View all reality, in language subjects in Outlook 2015 multimedia equipment, multimedia tools use the current situation is not optimistic, summarized as follows: First, for the sake of using it. In this classroom, teachers often have the "Hu is not afraid to use, I'm afraid not," the psychological, strong pull hard pull, the new weapons will be dragged into a multimedia classroom. There are teachers in teaching "Oak", the Lovers of the "butterfly" song introduced in the classroom. Although the "butterfly" and "Oak" involves the same theme of love, but the "Oak" focusing on the performance of a modern multimedia equipment annual planning concept of love that kapok (female) at Oak (male) in front of the independent and self-esteem; and the romance of a "butterfly" is the performance of the ancients in the pursuit of free love and not the kind of helplessness and sadness, and makes comparison between far. Multimedia central control system functions ◆ console can control all the devices in the classroom; ◆ fully take into account the characteristics of the speaker need to use a variety of visual materials, RGB signals, video signals from the plane, three-dimensional images and other presentation materials; ◆ full Consider the visual experience of the audience, listening experience; with the international advanced level and function; a flexible and extensible; simple and convenient method of operation, high degree of automation; high stability and reliability of multimedia equipment to meet the continuous and prolonged use; Central integrated control system control equipment: projectors: IR remote control \ RS232 control; DVD (provided in the control room): with IR remote control, remote control functions to achieve; through the projector display screen; deck (set in the control room ): With IR remote control, remote control function to achieve; electric screen: AC220V, control the lift stopped; audio and video switching: simultaneous switching multiple audio and video; sound system: size of the sound. Cheaper multimedia devices Wuhan sound engineering (Certified), multimedia equipment from Wuhan Engineering Co., Ltd. Jiuhua video. Video Jiuhua Wuhan Engineering Co., Ltd. (www.jowa-tech.com) is a leader in Wuhan, control and adjustment of the equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Jiuhua video in Wuhan leadership with the staff warmly welcome all inquiries negotiations to create video Jiuhua Wuhan better future.