DVD Lowrance Chartplotter: LMS 330C & LMS-335CDF, LMS 480M & 480MDF Sonar/Chartplotters, GlobalMap 7000C, 6000C, 5000C, 4000M, 3200 GPS Plotters "Getting started with your electronics unit has never been easier!" The most comprehensive, instructional, training DVD to teach you all the features and functions & HOW TO USE your unit. This step-by-step, instructional training program walks you through the key features and functions of unit from the basics to advanced operation. Learn everything you need to know to begin using your new satellite navigator projecting waypoints to mapping fishing areas and setting up routes. 127 mins