I friend has just bough a brand new system and have it installed into
his brand new 36 ft sailboat. The system comprises a Raymarine C80
Chart/Plotter, including the Radar and FishFinder and the plotter uses
Navionics Gold charts; besides this, it have the Raymarine S1/6001
Autopitot, ST60 wind and depth instruments etc.

He has a Garmin GpsMap 276C and a GpsMap 76S and many tested wpts and
routes, and he wishes to transfer its to the new system, but he can not
have any information on how he could do this. How he can interface the
chart plotter with the PC in order to transfer the wpts and routes?
There is a cartridge adapter that could be read/writed in the PC? Wich
software he could use for this?

Please, any help would be apreciated.

Thanks

Pascal