Garmin GPSMAP 520s - Marine GPS Receiver Support Questions
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Most Popular Garmin GPSMAP 520s Questions
Garmin 520s Depth Not Reading
my gpsmap 520s is not reading depth.when setting keel offset this number comes up as opposite on scr...
my gpsmap 520s is not reading depth.when setting keel offset this number comes up as opposite on scr...
Connect With Nmea 2000
hi i have a garmin gpsmap 520s. may i connect the gps with my outboard yamaha f 115 which suport nm...
hi i have a garmin gpsmap 520s. may i connect the gps with my outboard yamaha f 115 which suport nm...