[CA] [CA11] C120 Classic screen anomaly

[Chuck - Raymarine - Moderator]

Q1. I think I recall something about the most current SW removing the radar overlay functionality?
A1. The final C-Series Classic MFD software update (v5.16) required that the system be interfaced to a source of heading data (ex. autopilot, instrument compass, etc.) be interfaced to the MFD to support the radar overlay feature. Should this not be the case for your system, should the features and corrections of the final software update not be required, and should radar overlay be required then it would be recommended that the MFD be operate with C-Series Classic MFD v4.31 software. If having the MFD serviced, have the agent performing the service install whichever software update you desire for your system.