ECDIS-E User Guide Alerts
65934012 7-23
Sensor Data Fix
Uncorroborated
The data used to fix a sensor is not corroborated with
external sensors.
Sensor Set and Drift Integrity VisionMaster FT
Depending on
configuration
Target violated speed criteria for a zone.
Unusable
Sensor Speed Over Ground Integrity VisionMaster FT
Alarm,
Warning or
Caution
configuration
Stern Ground Speed
Unusable
Sensor Stern Ground Speed Integrity VisionMaster FT
Depending on
configuration
System Tracks Almost
Full
Tracking 95% of the system maximum number of targets
Tracking the system maximum number of targets.
Target out of the anchor watch limit circle.
System cannot allocate any more target numbers
Sensor Temperature Integrity VisionMaster FT
Depending on
configuration
System is only temporarily authorized
Sensor Time Integrity VisionMaster FT
Depending on
configuration
The system will reset the ship's plotted position momentarily.