Unfortunately, without further information, it is difficult to provide a specific solution. However, when encountering such issues after resetting the Transas Navi Sailor ECDIS, it is recommended to ensure that the GPS sensor is properly connected and functioning, and also make sure that the system is updated with the latest software version. If the problem persists, contacting Transas support or referring to the user manual for troubleshooting steps would be advisable.
