How to calibrate M12 lens AF model

AF mode camera is fine tuned focus at 1 meter object distance at factory. If you install a new M12 lens for the first time, you need to focus manually and then calibrate it.

1) Log in to the ZowieCAM web page

2)Click ‘Setting->Camera->Image->Start Calibration ,then manually twist the focus ring until it is completely sharp.

(clockwise is to focus far and counterclockwise is to focus near).

3)Then click ‘End Calibration’on the web page.