Just a new member to the community, what a great site!
I have a 1996 1900SR and having issues with the transducer, I think. When turned on and out of the water, it displays nothing but FT. when in less than 30 feet of water it starts to display the depths, beyond a depth of 30ft it displays nothing. It is a puck type unit in the bilge and it looks like it is virtually impossible to get at (very tight quarters) in order to look closely at it or even trying to replace it? Not sure if it is a transducer or display gauge problem.
Thanks in advance!