C-80 Display w Chart and Radar - radar reversed

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum jrmlsc,

Please click here to view a FAQ addressing this subject. When the Radar application is configured to Head Up orientation, is the radar imagery correctly oriented? If not, then the radar will need to be aligned. If so, then it is possible that the heading data being supplied to the system is incorrect. To test, it is recommended that the MFD be configured to display both the "Heading" and "COG" data items, that the vessel be operated at speed on a fixed heading and that these items be compared with one another. Should these data items differ significantly, then the heading data source will need be be linearized to determine the sensed deviation field and then aligned to the correct heading.