I installed a Humminbird 597 HD GPS Combo unit in my boat last October. It says it has an internal GPS antenna but from day 1 I have never been able to get it to find my GPS postion fix. I have tried what Humminbird said and let it do a cold start but still no luck. Is there an external antenna I need? Any help would be greatly appreciated.
Trouble With My Humminbird, Any Ideas?
Started by
jvanhorn83
, Mar 07 2012 09:42 PM
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