Garmin Sounders That Support Heave Compensation

Here is the current list of sounders that can utilize Heave Compensation while receiving Heave PGNs from a sensor such as an MSC™ 10 marine compass:

• GSD™ 28 sonar module

• GPSMAP® 7x3xsv chartplotter series

• GPSMAP® 9x3xsv chartplotter series

• GPSMAP® 12x3xsv chartplotter series

• GPSMAP® 8x10xsv chartplotter series

• GPSMAP® 8x12xsv chartplotter series

• GPSMAP® 8x16xsv chartplotter series

• GPSMAP® 9xxx chartplotter series

NOTE: Heave Compensation is only compatible with GPSMAP devices that are listed above and are on software version 33.30 or newer.