T
Tom Monroe
Never had a depth sounder till this year so don't have much experience with them. It worked fine most of the summer. Then the following sequence of events:I left the instruments "on" when I left the boat. Came back the following weekend and the battery was dead. Charged the batteries for perhaps 1/2 an hour on trickle charger while I washed the boat, and then for 15 minutes or so on alternator while I ran out the channel.Depth sounder (Horizon) worked OK for about an hour, then as battery drained again started giving crazy readings. Worked OK briefly again on the way in with the motor running. BUT ... ever since, when you turn it on it starts out at about 6 and starts counting up (6.1, 6.2, 6.3 etc) until you turn it off. Turn it back on, does the same thing.Ideas?Tom MonroeCarlyle Lake