> For the complete documentation index, see [llms.txt](https://docs.ceruleansonar.com/c/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ceruleansonar.com/c/dvl-75/communicating-with-the-dvl/commands-accepted-by-the-dvl/grab-imu-cal.md).

# GRAB-IMU-CAL

The GRAB-IMU-CAL command only applies to the baseline IMU and instructs the DVL to save the IMU calibration coefficients the next time the IMU reports a calibration status of “3333”. The newly saved set replaces any older set.

Example:

GRAB-IMU-CAL