SECTION ONEWhat is GPS? . . . . . . . . . . . . . . . . . . . . . . . . .1Satellite Acquisition . . . . . . . . . . . . . . . . . . . . .2Battery Installation . . . . . . . . . . . . . . . . . . . . .3Unit Features . . . . . . . . . . . . . . . . . . . . . . . . .4Keypad Usage/Operating Terms . . . . . . . . . . . .5Screen Orientation . . . . . . . . . . . . . . . . . . . . .6Initializing the Receiver/Power On . . . . . . . .7-8Initializing the Receiver/Troubleshooting . . . . .9Page Sequence . . . . . . . . . . . . . . . . . . . . . . . .10Getting Started Tour . . . . . . . . . . . . . . . . .11-19SECTION TWO ReferenceSatellite Page . . . . . . . . . . . . . . . . . . . . . .20-25Position Page . . . . . . . . . . . . . . . . . . . . . .26-28Marking a Position . . . . . . . . . . . . . . . . . .29-30Creating and Using Waypoints . . . . . . . . .31-39GOTO and MOB Mode . . . . . . . . . . . . . .40-41TracBack Navigation . . . . . . . . . . . . . . . . .42-45Creating and Using Routes . . . . . . . . . . . .46-53Compass and Highway Page . . . . . . . . . . .54-59Map Page . . . . . . . . . . . . . . . . . . . . . . . . .60-70Menu Page and Auxiliary Functions . . . . .71-82Simulator Mode . . . . . . . . . . . . . . . . . . . . . .86Appendix A—Dashboard Mounting . . . . . . . .87Appendix B—Specifications and Wiring . .88-91Appendix C—External Antenna . . . . . . . . . . .92Appendix D—Messages . . . . . . . . . . . . . .93-94Appendix E—Map Datums . . . . . . . . . . . .95-98Appendix F—Time Offset Chart . . . . . . . . . . .99Appendix G—Index . . . . . . . . . . . . . . .100-102Appendix H—Navigation Diagram . . . . . . . .103Appendix I—Warranty . . . . . . . . . . . . . . . .104iv