
Copyright
©
Boyen Technology Co. Ltd.
11
2
Product Installation
Click the “
1,2,3,4
“buttons in sequence, then click the “
Reset
” button. You will see the screen turn
into blue, green, red, and yellow progress lines.
On the calibration screen, click the central flash point and 5 other cursers. Then randomly click on
the screen. The product will be restored to original factory settings.