SL72 Plus

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Sean,

The symptoms reported are indicative of a problem with either the chart card or the display's Raychart reader. It is recommended that troubleshooting begin by verifing that the C-Map chart card is compatible with your display. Please click here to view a FAQ addressing this subject. If so, and should you have or have access to another chart card, then it would be recommended that the display be tested with another chart card or that the chart card be tested in another hsb2/SL Pathfinder Series Display in you marina. Alternatively, you may want to consider sending the chart card to C-Map to be tested. Should the problem be isolated to the display's Raychart reader, then it would unfortunately be necessary to replace the display, as Raymarine's Product Repair Center can no longer provide parts and service for the hsb/hsb2/SL Pathfinder Series Chartplotter, Radar, and Fishfinder displays.