[CA] [CA11] C80 classic upgrade to 5.16 not working

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum grba5917,

Upon seeing your report, I phoned Radar Marine ((360) 733-2012) and got through on the first attempt. That said, they are indeed busy, so it's best to leave a message (and be patient) or to order the software update card via Radar Marine's web page. Alternatively, send a message with your phone number to rob@radarmarine.com. Unfortunately, the C-Series Classic MFDs are exclusively compatible with Navionics Gold and HotMaps cartography which has been programmed onto a Navionics CF chart card. Gold cartography has been replaced by Navionics+ cartography products with. If using a Navionics+ chart card with these MFDs, the chart card's contents will typically need to be erased (via the Navionics Chart Installer program) and then re-populated with no more than 2GB of nautical charts for the geographic area in which the boat will be operated.