Garmin 378 newish to me

Discussion in 'GPS 101 - Which GPS For Me' started by KWC, Jun 21, 2019.

  1. KWC

    KWC aka "Canadian Karl"

    Joined:
    Jan 9, 2004
    Oddometer:
    974
    Location:
    Illinois, "come for the corn, stay for the beans"
    No card onboard

    Ordered a new battery (it is dead)

    Having a time trying to figure out if there is a way to update the maps.

    Interfacing with Garmin webpage I was able to update the firmware but not the maps

    Can I load the latest maps on a card and does anyone know the biggest/cheapest card it will take?

    Thanks in advance

    Keith

    garmin 378.jpg
    #1