1SECTION ONE Getting StartedGPS Overview .............................................................................................................2Basic Definitions ..........................................................................................................3Power On/Status and Position ..................................................................................4-5Marking a Position ......................................................................................................6Moving Map Basics......................................................................................................7GOTO and Steering Guidance..................................................................................8-9Pages and Menus.......................................................................................................10Time Offset and Power Off ........................................................................................11Keypad Usage/Operation Flowcharts....................................................................12-14SECTION TWO ReferenceSatellite Status Page..............................................................................................15-16Position Page Options ...............................................................................................17Creating and Using Waypoints.............................................................................18-24GOTOs and MOB Mode.......................................................................................25-26Creating and Using Routes ...................................................................................27-32Moving Map Plotting............................................................................................33-36Menu Page and Auxiliary Functions .....................................................................37-46Battery and Antenna Installation................................................................................47Appendix A—Glossary ..............................................................................................48Appendix B—Messages ........................................................................................49-50Appendix C—Time Offset .........................................................................................51Appendix D—Map Datums..................................................................................52-53Appendix E—Maintenance and Specifications...........................................................54Appendix F—Electrical Wiring and Installation ........................................................55Appendix G—Mounting Bracket Installation........................................................56-57Appendix H—Index.............................................................................................59-60Table of ContentsTableofContents