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.
Views and opinions expressed on these forums do not necessarily reflect those of BassResource.com
. Copyright ©1997-2013 The Ultimate Bass Fishing Resource Guide® LLC All rights reserved. This material may not be posted on another website. Nor may it be copied, published, rewritten, or redistributed. Privacy Statement