Is your HDS unit running the latest software?

Lowrance® has released HDS Gen3 RTM 3.5 and HDS Gen2 Touch RTM 5.5 software updates that enable support for the TotalScan™ transducer (Gen3 only), Precision-9 Solid State Compass, and include new features like SiriusXM® Local Weather, Network Analyzer and an upgrade to the Service Assistant.