IntroductionTable of ContentsIntroduction....................................1-7Registration ........................................ 1Warnings and Cautions ...................... 2FCC Compliance Statement ............... 3Features.............................................. 4Table of Contents ............................... 5“How To” Index.................................. 6GPS 72 Unit Features ......................... 7Section Two: Reference ................7-47Initializing the GPS Receiver............ 7-8GPS Information Page ................... 9-11Map Page..................................... 12-17Pointer Page .................................... 18Highway Page.............................. 19-21Main Menu Page.......................... 21-47Trip Computer....................... 21-22Tracks.................................... 23-24Waypoints .................................. 25Creating Waypoints ............... 26-28MapSource Info .......................... 41Setup Menu- General Tab ...... 42-43Setup Menu-Time Tab ................ 43Setup Menu-Units Tab ................ 44Setup Menu-Location Tab...... 44-45Setup Menu-Alarms Tab ............. 46Setup Menu-Interface Tab........... 47Appendices .................................48-65Appendix A: Specifications............... 48Appendix B: Wiring & Interfacing.... 49Appendix C: Time Offsets ................ 50Appendix D: Map Datums........... 51-52Appendix E: Navigation Terms .... 53-54Appendix F: Messages ................. 55-56Appendix G: Loran TD................ 57-58Appendix H: Accessories .................. 59Appendix I: Index ...................... 60-64Appendix J: Warranty ..................... 65