Garmin GPS 152H Owner's Manual - Page 15

3. Select a data field to change. 4. Select the new field you want shown. • Full Screen Map On (or Off)-hides or shows the data fields from all main pages (except the Active Route page). • Loran TD On (or Off)-allows you to convert GPS coordinates to Loran (Long Range Navigation) TDs. This system is no longer a primary source of maritime navigation and should not normally be used. Refer to the U.S. Coast Guard site at www.navcen.uscg.gov/loran/default.htm for additional information. • Configure Map-takes you to the Map tab (see page 13) of the Settings menu. • Measure Distance-allows you to measure the distance and bearing between two points on the Map Page. To measure the distance and bearing between two points: 1. From the Map page, press Menu and select Measure Distance. 2. Use the Rocker to move the pointer (indicated by "ENT REF") to the point you want to measure from, and press Enter. Settings 3. Move the pointer to the point to which you want to measure. The bearing, the distance, and the grid coordinates are displayed along the top of the screen. Start Simulator-turns the GPS receiver off for use indoors or for practice using the chartplotter (page 23). Hide Tracks-shows or hides tracks (page 8) on the Highway page. Create on Map-creates a route as described on page 7. This option is available only when you are not currently navigating a route. Invert-reverses a route (page 8). Plan Route-allows you to enter the boat speed, the fuel flow and the departure time and date when planning a route. Re-evaluate-recalculates and reactivates the current route data. Using the Settings Menu The Settings menu can be viewed from any of the Main pages by pressing Menu twice. Using the Waypoints Tab From any Main page, press Menu twice and highlight Wpt. See page 3 for more information concerning creating and editing waypoints and proximity alarms. GPS 152H Owner's Manual 11