e-Controller JS-202 product features       　　E-controller JS-202—a simple and reliable projector/screen controller, is the latest second-generation product of Garsen electronic device factory. Data control mode is adopted in the e-Controller JS-201 to make a excellent control performance that no other control modes can perform better. E-Controller can accurately start up and shut down the projector. It can change the projector in video mode or VGA mode, and it can modulate the audio volume automatically. 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 worse performance, reducing working life) made by wrong operation manually. E-Controller JS-202 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.     　 User can download the control code of the projector to 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.     　 Function of modulating the audio volume.
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