The Interfaces of Projectors
Zhao Da-tai · Xiandai jiaoyu jishu · 2010
As for ordinary users,to use a projector is just to operate on the input and output interfaces of the machine.According to the usage,the interfaces of projectors can be classified into four groups: audio interfaces,video interfaces,control interfaces and integrated interfaces.The interfaces of projectors now are characterized by being digital,high-speed,integrated and smart.