http://www.bassresource.com/fishing/setting-up-electronics.html
Setting Up Electronics with Tim Horton | The Ultimate Bass Fishing Resource GuideĀ® LLC
bassresource.com
Professional angler Tim Horton explains how to set up your electronics, whether setting up the sonar or GPS features of your electronics.
Larry The Lizard http://www.larrythelizardcustombaits.com/