As in the other control side host control through dual-mode wireline and wireless Communication with the host, the host controller to control the AV Matrix, VGA Matrix, adjust the volume display, infrared (CD, air conditioning and other infrared devices), following electrical switches, head, and the expansion of the 485 bus equipment. have a light sensor function. Can be adjusted automatically according to the environment brightness touch screen. The machine through the custom interface features complete interface customization, to make the interface more personal and human with navigation keys, user-friendly operation