swagtron hands free smart board t1.?Charger switching interference is generated by coupling the transformer primary-secondary winding leakage capacitance (approximately 20pF). This weak capacitive coupling can be compensated for by the parasitic parallel capacitance of the charger cable and the powered device itself. When the device is picked up, the shunt capacitance will increase, which is usually sufficient to eliminate the charger switch interference and prevent interference from affecting the touch operation. When the portable device is connected to the charger and placed on the desktop, and the operator's finger is only in contact with the touch screen, a worst-case interference from the charger will occur.
swagtron hands free smart board t1.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.
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.
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.
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