Updating

[Oldfart9999]

Every once in a while while you're roaming the net check with the manufacturer of you sonar for updates. I have a problem with 1 of my units and found Lowrance has an update that is supposed to handle it. I've done this with older units and it made them better, easy to do and worth while.
Rodney

[Princeton_Man]

Yup, I check updates twice a year.

[Mike Cork]

My new Gamins tell me when there is an update. But with my Lowrance's, any time I had an issue the update generally fixed it. Lowrance was always on top of the updates until a unit goes Legacy.

[pantera61]

My problem with updates, Humminbird requires SD cards of some sort.