Foxtech SurePulse VS User Manual page 23

Perform SD card formatting, will clear all content in the Micro SD,which
can not be restored.
 DLS information
Click on the 'DLS Information' option to see the DLS serial number
and software version number.
 Calibration function
It is recommended to perform geomagnetic calibration after
installing the multispectral camera on the drone. When calibrating,
please make sure that there is no metal and strong magnetic
interference around.
The geomagnetic calibration steps are as follow:
1) Enter the calibration function interface, click the "start"
button for geomagnetic calibration;
2) First, perform the horizontal calibration. Slowly rotate the
drone in one direction at least 720° horizontally. While
rotating, keep the red dot in the calibration interface within
the blue range.
3) When all 8 parts of the outermost white circle turn blue, the
horizontal calibration is completed and enters vertical calibration
mode.
4) In vertical calibration mode, slowly rotates the drone in one
direction at least 720°vertically according to the instructions in
the interface, while rotating, keep the red dot in the calibration
interface within the green range.
5) When all 8 parts of the outermost white circle turn blue, the
magnetometer calibration is complete.
MS600V2 Universal Multi-Spectral
Camera User's Manual
Warning
15