Need Help with C80/DSM30 Ver Upgrade

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Mark,

The DSM30 and DSM300 can be challenging to update from a C-Series Classic MFD. That said, in systems where one of these DSMs has been interfaced to a C-Series Classic MFD, it is not recommended that the software within the DSM be updated higher than v4.10. The updates which followed v4.10 were exclusively designed to improve Ethernet communications with Raymarine MFDs having an Ethernet communications interface (ex. E-Series Classic MFDs, C/E-Series Widescreen MFDs, G-Series GPM400s, or a/c/e/eS/gS-Series MFDs). As the C-Series Classic MFDs are designed to interface with a DSM via hsb2 communications rather than Ethernet communications, it is not recommended that the software within your DSM be updated.

Should the failed update be causing a problem with your system, then it is recommended that the DSM be sent to Raymarine’s Product Repair Center to have its software restored to v4.10.