设备安装：

上体内：15-19寸液晶显示器，键盘，鼠标，中央控制面板，电源插座，视频展台。

下体内：可调节隔层，电脑主机，中央控制器主机，DVD卡座，UPS。功放，话筒主机

Equipment installation:

On the body: 15 to 19 inch LCD monitor, keyboard, mouse, the central control panel, power outlet, video booth.

Under the body: the adjustable interlayer, the computer host, the central controller host, DVD booth, UPS.Amplifiers, microphone host