6
、
Check this icon
in the lower right corner of your desktop.
（
This icon indicates
that the receiver is not working properly
）
★2.4G wireless transmitter module match code
：
1
、
Find the code button at the bottom left corner of the touch layer on the launch side, as
shown:
2
、
Press and hold the key for 4 seconds until the LED shines for three times, release the key
and the code is successful. Use the pen with the AAA battery installed and click on the touch
screen display area to see if the mouse will move and if the LED light will be on, Normal,
please continue with the following steps. (If the LED does not light, please check whether the
pen battery is installed).
