Raymarine DSM Connection Lost

Discussion in 'Electronics Q&A' started by firecadet613, Jun 23, 2013.

  1. firecadet613

    firecadet613 Active Member

    May 10, 2007
    '08 H240
    Has anyone had this issue come up? I've got a C80, radar, and Airmar depth sounder. Temp is way off and has been since I got the boat last year, but I'm not concerned with that. Coming back from the beach today (5 mile cruise), DSM Connection Lost error came up at least 10 times....VERY annoying to say the least.
  2. peterkvs

    peterkvs New Member GOLD Sponsor

    Nov 11, 2012
    Guntersville, Alabama
    400 Sundancer 1999
    3116 Cats, 1000 hours
    Raymarine is replacing all made in mexico DSM 300s for free. All you have to do is mail it in with a letter. The DSM Connection Lost error is due to some lack of noise immunity which seems to be fixed in the later made in Hungary units.


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