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  • How to do Sonar Logging on a Lowrance HDS touch

    If you have a Lowrance HDS Gen 1 or 2 you can do sonar logging on your unit. So if there is a body of water that you would like more detail on you can go out and record while your fishingfor Navionics SonarChart program. Navionics just came out with a list of all the units that can record and instruction on how to do it as well. They accept multiple different formats of sonar logs. To see more on SonarCharting or want to know how to do sonar logging on your Lowrance, Raymarine, Humminbird, Simrad, and B&G visit
    Navionics now accepts multiple formats of sonar logs as contributions to SonarCharts™. This includes Humminbird (DAT and GPX on all models, ION and Onix compatible within summer), Lowrance (GPX), Raymarine (SDF, GPX, NMEA), Simrad (GPX), and Garmin (ADM). Here is a quick video on how to do it on a Lowrance HDS Touch.