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  1. #1
    Member PhoenixDrew's Avatar
    Join Date
    Feb 2010
    Location
    Millville, NJ
    Posts
    1,085

    HDS Carbon Zooming in and out

    My Lowrance Carbon is zooming in and out on the chart page when I go through rough water. I installed the latest update, rebooted to factory settings etc. It was doing it worse prior to doing that. Nothing happens when motoring over smooth seas and calm conditions.
    Sonar and everything else is fine. Any idea what is going on?
    Phoenix 921ProXP Mercury 250 ProXS

  2. Member
    Join Date
    Apr 2014
    Location
    Atlanta
    Posts
    912
    #2
    EDIT OVERLAY and add VOLTAGE. May be a short somewhere in the power grid.

  3. Member PhoenixDrew's Avatar
    Join Date
    Feb 2010
    Location
    Millville, NJ
    Posts
    1,085
    #3
    I have voltage showing. I haven't seen any variation to it.
    Phoenix 921ProXP Mercury 250 ProXS

  4. Member
    Join Date
    Sep 2017
    Location
    Fond du Lac, Wisconsin
    Posts
    346
    #4
    Recalibrate the touch screen. It may be sending input from somewhere on the screen.

  5. Member PhoenixDrew's Avatar
    Join Date
    Feb 2010
    Location
    Millville, NJ
    Posts
    1,085
    #5
    How do I recalibrate the touch screen?
    Phoenix 921ProXP Mercury 250 ProXS