交互式书写板

1.Product Description Interactive whiteboard PS is a new teaching and demonstrating tool adopting electromagnetic induction technology.It is used to emit electromagnetic wave of a pen and the board surface is composed by the receiving coil membrane in both directions by the horizontal and vertical array. The membrane size is the same with the display area.Electromagnetic pen intermittently emits electromagnetic wave. When the pen is near the membrane of the receiving coil, the coil will be induced to the electromagnetic launchers. According to the horizontal direction and vertical direction of the force sensor, the pens location of X, Y coordinates can be found by calculating. Technical ItemsTechnical Specification ModelTC-20103I Product Dimensions103inch(2275×1290×43mm) Writable Size96inch(2145×1160mm) Package Size2440×1460×140mm Temperature -10 to50 Humidity 30-80% Net Weight40kg Gross Weight60 kg Function of projection of board Projection Size≤96inch Projection GainAvailable Viewing Angle170 degree in Horizon 160 degree in Vertical Surface MaterialWhite PVC panel,panel surface with the imported writing surface membrane(rewritable for general Kandelia) Electric Performance Induction WayInfrared induction The Induced ObjectsAny opaque object ,such as fingers ,pointers,ect Power InputUSB power supply(no extra power) Working VoltageDC 4.6V DC 5V Current Consumption< 1W,under voltage USB 5V ,current:<200mA Signal InterfaceUSB1.1 USB2.0 The Maximum Length USB Cable Can Support5m(10m:need to add a USB signal amplifier) Transmission Speed12M/s Anti-light IntensityUse under direct sunlight Scanning SpeedThe first point 25 ms, consecutive points 8 ms Cursor Speed180points / sec Display Resolution4096*4096(Depends on the actual computer and projector resolution) Depends on the actual computer and projector resolution4:3or16:9Optional Accessories Wall-mounted AnnexIncluded Electronic PenIncluded Interactive Whiteboard Software Installation CD-ROM DriveIncluded TrolleyOptional Warranty1year