Zero UAV (Beijing) Intelligent Technology Co., Ltd. 34
5.
Hold the aircraft horizontally (within a status error of 5° which can be maintained if you hold the aircraft with both
hands),turn around two or three times slowly making sure that the blue LED stays lit. If the blue LED goes off, stop and
adjust the aircraft, before continuing.
Figure21 Horizontal Alignment
6.
Now select “Vertical Alignment” and click “OK” for vertical calibration.
7.
Hold the aircraft with the nose vertically down(within a status error of 5°) turn around two or three times slowly making
sure that the blue LED stays lit. If the blue LED goes off, stop and adjust the aircraft, before continuing.
Figure22 Vertical Alignment