Question about Humminbird Matrix 12 Fishing System

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Hi, I have a Matrix 12 Sounder and the depth reading is always way over reading. eg in 24 feet it registers 867ft?? the sysytem recognises the transducer. IS the reset or similiar to solve this problem? Thanks

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Ihave the same problem

Posted on Aug 05, 2009

  • jgarvey8 Aug 05, 2009

    I am having the same problem. Any idea what caused it

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