Please Help.....I bought my boat in march this year and when I tested the GPS got the message - GPS not responding...I sent the gps unit to Lowrance and they replaced at cost with a new unit, when I plugged in new unit same problem. I have tried soft reset hard reset taking out card checking that WAAS is switched off...short of a hammer dont know what else to do........Is there a techie out there(Pretoria Area) that can help as I dont know what to do anymore and got a trip booked to richards bay on the 19th November....with no gps should be fun....
the Lowrance unit is a LMS337c and gps unit is a 3000
Please help
