Recent content by Columbia1

To all who’ve helped me today, a huge thank you for sharing your experience and expertise. Confirmed that batteries are all 12.5 at rest, 14 while running. Backtracked wiring and checked fuse to Garmin (good). Activated Garmin circuit and powered the 740s. Voila! Garmin restored and working...

No dimmer on panel, but switches (nav/anchor, livewell, accesory) are backlit when 'on'. This is a new issue and hasn't happened before. Nav/anchor light (all around) were 'on' despite switch being 'off'. Will try to remove panel and Garmin and check connections. At initial check, fuses appear...

Don't use a charger on batteries when stored; would have to put a meter on them to answer question about voltage.

Turned battery selector to '1' and nav lights/anchor light lit up; switch on panel was 'off'. Switched to battery '2' and same result. Chart plotter Garmin 740s) switch 'on' but chart plotter would not power up. Backlighting on dash switches is dim and I notice that nav light dims when I press...