can iqtouch.We should pay attention when using it: when there is nothing to do, close the display; if it is nothing to do temporarily, choose the pace of screen maintenance. Probably lowering the brightness of the display screen can also make the electronic whiteboard screen completely white; except that the LCD is only maintained, and the light tube on the back is constantly working, so I agree to turn off the display indirectly, still As ever.

can iqtouch.We should pay attention when using it: when there is nothing to do, close the display; if it is nothing to do temporarily, choose the pace of screen maintenance. Probably lowering the brightness of the display screen can also make the electronic whiteboard screen completely white; except that the LCD is only maintained, and the light tube on the back is constantly working, so I agree to turn off the display indirectly, still As ever. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.