Humminbird 858c HD DI

bbwileybbbwileyb Posts: 15 Greenhorn
Just got this machine and was wondering if the factory installed software shows bottom contours and depth on the GPS screen. Maybe it is just a setting that I am missing, if it is there.


  • Snooky SnacksSnooky Snacks Posts: 69 Deckhand
    I have 998c, it does have these features.
  • sharky12sharky12 Posts: 191 Deckhand
    you need to buy a chart to put in it. Navionics Platinum Plus if you are fishing. Update it and you can get one foot contour SonarCharts and even record your own sonar to update areas for free. usually around $199. Florida chart is the 632P+
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