Lowrance Problems...times TWO
I don't know how you're wired in BUT...
I have an LMS 520 and I noticed the other day that it would just freeze or go from say, 29 ft to 3 ft in CLEAR water, no baitballs no nuttin'. Then, it began to turn off all by itself and I would have to reactivate the unit.
Yesterday, it turned itself off a few times and then began to get all these vertical lines on the screen and then it just went black.
This morning I checked out my secondary switch and the hot wire to the the fuse board, the fuse itself--nuttin'.
As I was taking the unit off the mounting bracket, I found the problem. My five-month-old LMS 520 has a bunch of water INSIDE the unit itself.
I got to thinking; four days ago, I stayed out in a driving rain all day long and fished. I have a pontoon boat set up for fishing. I just put the top up and kept on fishing. No problem, right?
I reckon my new Lowrance is not so watertight after all. Tomorrow I have to take my boat into the dealer for a replacement of the minkota on-board charging system. They will be surprised when I hand them my unit with a glass of water sloshing around inside it. I hear Lowarance no longer makes the 520. So it will be interesting to see how they 'fix' my fine-and-dandy five-month-old unit. I hope I can just change it out at the dealer...because I don't look forward to dealing with Lowrance on service issues. They are as slow as Christmas about everything, since they have laid off so many workers. The ones they have left are actually PRODUCING units, and customer service has really suffered as a result. Every call to them is at least-- a 45-minute wait (on hold) before you finally get a real person.
I think I'm about ready to change brands. Hope you find the solution to your issues. Mine are under warranty (thank the Lord), even if it does take six weeks. <><
aj