e-Controller JS-201简易型中央控制系统       　　E-controller JS-201—a simple and reliable projector/screen controller, is the latest products of Garsen electronic device factory. Data control mode is adopted in the e-Controller JS-201 to make an excellent control performance that no other control modes can perform better. E-Controller can accurately start up and shut down the projector, and it can change the video mode and VGA mode. In the same time, if equipped with the electric control block, it can move the electric projection screen up and down, and it can shut down the whole project system automatically, avoiding the harmful consequence (like lower performance, reducing working life) made by wrong operation manually. E-Controller JS-201 is extraordinarily fit for the occasion of training and education.     　Function and characteristic:   　 RS-232C control code can be redefined. More accurate than controlled by infrared code. Capable of controlling any type of projectors.     　 Users can download the control code of the projector to the E-Controller. The code can be preserved permanently.     　 Function of shutting down the projector power supply with delay and taking back projector screen automatically. This benefits to protect the device and prolong its using life.
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