Garmin

Lost Satellite Reception Garmin Chartplotter 'Lost Satellite Reception' means the chartplotter no longer has a GPS … Low Voltage Garmin Chartplotter 'Low Voltage' means the chartplotter sees less than 10.5V at its power input — … Map Not Found Garmin Chartplotter 'Map Not Found' means the chartplotter can't read the chart data — either the SD … Sonar Disconnected Garmin Chartplotter 'Sonar Disconnected' means the chartplotter can't communicate with the … Transducer Not Recognized Garmin Chartplotter 'Transducer Not Recognized' means the chartplotter sees the transducer cable …