> 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/tracker-650/technical-details/api/commands-accepted-by-the-tracker-650/mavlink-origin.md).

# MAVLINK-ORIGIN

This command turns on and off the ability to send a [SET\_GPS\_GLOBAL\_ORIGIN](https://mavlink.io/en/messages/common.html#SET_GPS_GLOBAL_ORIGIN) to the ROV's MAVlink REST server, if MAVlink messages are enabled and if a connection is established. The DVL will send this message one time after connection to the MAVlink REST server is established, and it will contain the latitude and longitude of (0,0).

The setting is stored in flash memory until a new setting is received.

Examples:

MAVLINK-AUTO-ORIGIN ON

MAVLINK-AUTO-ORIGIN OFF