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outdoor interactive touch screen

outdoor interactive touch screen.Made in the tube before the internal state unpowered chips it is random, so all of the infrared emission immediately after a power is not an ideal " 0 " state, there will be many branches are simultaneously illuminated infrared emission. This state causes the current of the infrared emitting tube to be too large, and the driving voltage in the entire system is severely pulled down, making the microprocessor chip unable to work normally. Therefore, it is necessary to use a large current power input to clear the infrared transmitting circuit after power-on. Through such processing, the chip can work normally. You only need to write 0 to the data end DS , and then you can clear the infrared transmitting circuit.

IQTouch K Interactive Display

outdoor interactive touch screen.Made in the tube before the internal state unpowered chips it is random, so all of the infrared emission immediately after a power is not an ideal " 0 " state, there will be many branches are simultaneously illuminated infrared emission. This state causes the current of the infrared emitting tube to be too large, and the driving voltage in the entire system is severely pulled down, making the microprocessor chip unable to work normally. Therefore, it is necessary to use a large current power input to clear the infrared transmitting circuit after power-on. Through such processing, the chip can work normally. You only need to write 0 to the data end DS , and then you can clear the infrared transmitting circuit. 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.

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Let’s See IQTouch K Interactive Display

4K UHD Display

Stunning 4K UHD can display a cystal clear image on
screen.

20 Touch Points

Enable an interactive and collaborative teaching atmosphere
in classroom.

Built in Wifi hotspot & Optional
Multi-screen casting Software

Support to cast your devices to the screen wirelessly,
and your devices can control the screen wirelessly.

Easy-to-Use Built-in Whiteboard
Software

Built-in Whiteboard software under Android system allow to do
two separate screen teaching and three separate screen teaching.

All-channel Annotation

Enable to annotate under Android system and
Windows system.

Power On/Off Lock and Screen Lock can
be Set with A Password Respectively

Support to lock screen and lock power on/off button
to avoid student malfunction and secure privacy.

To compare with our other IQTouch Series

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