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Conference unifix::sailing

Title:SAILING
Notice:Please read Note 2.* before participating in this conference
Moderator:UNIFIX::BERENS
Created:Wed Jul 01 1992
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2299
Total number of notes:20724

856.0. "Help, broken depth meter!" by BPOV06::T_MOORE () Wed Jun 01 1988 13:34

    Help, my depth meter does not work.  I have a signet 1000
    knot/log/depth meter.  The knot and log meter work fine.  However
    the depth shows 0.00.  The two thing I did or did not do is;
    
    1. put bottom paint on transducer.  I did clean it off right away
       but there still may have been a film left on the transducer.
    
    2. Manual says to wet transducer with soapy water 24-48 hours before
       puting boat in water.  I did not do it last year (meter worked fine)
       and I did not do it this year (meter does not work).  
    
    The question is with this limited information, whats broke?  Can
    it be fixed?
    
    Bottom line is that I'll call the company, but I was just wondering
    if anyone can hazard a guess as to whats wrong?
    
    Thanks,
    
    Tom
    
    

T.RTitleUserPersonal
Name
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856.1operrorTUNER::BAUSHAWed Jun 01 1988 17:404
    Tom sounds like operator error to me. What do you need aknot meter
    for???? Cruising???? Bill
    

856.2BMT::SAPIENZAKnowledge applied is wisdom gained.Wed Jun 01 1988 18:2626
    
    >>    1. put bottom paint on transducer.  I did clean it off right away
    >>  but there still may have been a film left on the transducer.
    
       How did you clean it? Is the bottom surface of the transducer
    smooth, or did it get roughed up in the cleaning process? I don't
    have the same unit as you, but the booklet for mine says to keep
    the surface as smooth as possible. Don't know how it would affect
    the reading.
    
        One occasional problem I have with mine, is that due to the
    position that I mounted it, it will at times just lift out of the
    water a bit. This causes the reading to drop to zero briefly until
    the transducer is submerged again. If your painting (or cleaning)
    of the unit is somehow preventing the transducer from "feeling"
    the water, it will register zero.
    
       One last thing. My boat bottom was spray-painted, and they covered
    the transducer as well. The unit still works fine. In fact, I don't
    see why a _thin_ coating of paint would cause problems. (And they
    do sell transducer paints, so it can't be all that bad.)
    
    
    Frank
    

856.3Square peg in a round holeCADSE::MCCARTHYYour both crazy, I put in the yeastFri Jun 03 1988 14:379
    Is this the square model?  I think my father's sail boat has the
    same model.  We did get a little paint on it while painting but
    quickly wipped it off.  We also did not wet the transducer before
    it hit the water.  It works fine.  The previous owner did have some
    problems with it but I forget what the specifics were.
    
    bjm