energy star smart board
energy star smart board.?For a PC and its USB-connected portable touch screen device, if a PC charger with a 3-hole power input is plugged into a power outlet that is not grounded, a special case of charger interference will occur. The Y capacitor couples the AC power to the DC ground output. A relatively large Y capacitance value can couple the supply voltage very efficiently, which allows a larger supply frequency voltage to be coupled with a relatively lower impedance through the fingers on the touch screen.
Interactive Whiteboard
IQAio GR519 Interactive Whiteboard
energy star smart board.IQAio GR519 is highly integrated with multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment, forming a perfect multi-media classroom solution together with a projector.
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IQ Infrared Interactive Whiteboard
Support gesture recognition:
1 finger to write, 2 fingers to select, full palm to erase.
Enable 10/16/32 touch points for collaboration.
18 hotkeys on both sides for handy operation.
No special pen required
Bundled with IQ Interactive Education Platform Software 6.0 which has rich resources and tools to achieve a vivid class atmosphere.
IQ All-in-one Infrared Interactive Whiteboard
Integrated design: Highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, built-in OPS and other equipment.
Cost-effective : Only with a projector, IQAio GR519 can form a perfect classroom solution.
One key operation to power on: all the devices will be powered on including interactive whiteboard, built-in OPS, projector, central control system etc.
No complicated devices connection: save much time for classroom devices management before teaching.
Rich ports: plug-n-play external computers.
Bundled with IQ Interactive Education Platform Software: to give a vivid and wonderful demonstration in class.
