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Steven BradyJul 28, 2025
What to do if normal operation is not possible on my Lowrance GPS and restoring defaults does not fix the problem?
- RRoger MccoyJul 28, 2025
If restoring defaults doesn't fix the issue, switch off the Lowrance GPS unit, then press and hold the zoom in and zoom out keys while switching the unit back on. Release the zoom keys after you hear a second beep, which confirms the reset.