Simulator mode, should be able to mark waypoint without antenna connected. Try this too.
Process of elimination = good troubleshooting. Try all suggestions.
On power up, the screen appears immediately after loading. Should show:
current software version 3.940. If it don't show up here, hit the menu button on power up at the Humminbird page screen. Should see it here.
Last edited by Cane Pole; 03-04-2008 at 05:35 PM.
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