Y have an Uniden QT 206 digital deep sounder, with a Airmar P79 Inside-the-hull
transducer.
Recently the display has started randomly to flashing keeping the last measurement, this is an intermittent fault, sometimes one hour, or so.
I check connectors but no luck.
My last opportunity seems to be that the
oil between the
transducer and the
hull is insufficient and maybe there is some air in the surface of the transducer, but I can’t remove the transducer (maybe it is glued to the base….) so I plan to drill a hole near the border, because the
sensor is 1.75” and the base is 3.86” so it looks that I have room between the
sensor itself and the border, and I like to use this hole to push new
oil with a syringe and close the hole after that, for example with rubber compound.
Any suggestions ?????
Linear Mode
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