3 tips for troubleshooting your marine transducer

Your transducer is one of the most important boat accessories that you have on your vessel, so it's critical to make sure that it's working properly. When it stops giving you accurate depth readings or the water column, then it's probably broken and needs to be either repaired or replaced.

Having said that, you may be wondering if there's a way to troubleshoot your transducer to determine whether the problem is with the instrument or if perhaps it's simply receiving interference from another sonar device. Here are a few tips for figuring out the source of the problem:

  • Check for any external damage on the transducer itself: There are a number of ways that this instrument can become damaged, either because you struck an underwater object (if you have an in-hull transducer that protrudes from the bottom of the boat) or perhaps because barnacles have attached to it. Any cracks in the surface of the device might let in water, which can cause it to malfunction.
  • Inspect the electrical connections: Your transducer is connected to a series of wires that feed into your instrument panel. Make sure they haven't become corroded or detached from the system.

Marine transducers typically last many years, so with the exception of physical damage and wiring problems, most customers don't experience broken units all that frequently. If you're looking to replace your device with a more advanced model that provides more detailed information about what's going on underneath your boat, you should check out ePal today. We carry a wide selection of marine electronics that any boater will find useful, and our free ground shipping policy on all orders to the lower 48 states can't be beat!

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