30Change Fields— allows you to choose the datadisplayed on the six user-selectable data fields.Available data types are: Altitude, Average (Avg)Speed, Battery (Bat) Timer, Max Speed, Odometer,Speed, Sunrise (at present position), Sunset (atpresent position), Track, Trip Odometer, TripTimer, User Timer and Voltage. See page vii fordescriptions of navigation terms.To change a data field:1. Highlight ëChange Fieldsí and press ENTER.2. Highlight the data field you wish to change (usingthe rocker keypad) and press ENTER.3. Select the type of data you want to appear on thisfield and press ENTER.Restore Defaults— resets all data fields tothe factory default settings.To restore the factory default settings,highlight ‘Restore Defaults’ and pressENTER.The GPS 12 MAP features a powerful real-timemoving map that can do much more than justplot your course and route. The Map Page alsodisplays background detail, including geographicnames, lakes, rivers, coastlines and highways.You can load maps with detailed informationfor specific geographical areas. (See MapSourceInfo on page 36) An on-screen cursor lets youpan ahead to nearby waypoints, determine thedistance and bearing to any map position, marknew waypoints while you navigate or retrieveexit information. The GPS 12 MAP also featuresdedicated zoom keys for instant zooming (seepage 2). The map portion of the page displaysyour present position as a pointer icon, withyour track and/or route displayed as small pointson the screen (an electronic bread crumb trail, ifyou will). Nearby waypoints are represented withnames and symbols. You may select whichfeatures are shown via the Map Page Options (seepg. 35).The data window above the map displays thetime and distance to next waypoint, plus yourcurrent speed (all defaults). A bearing pointerlets you know if you’re heading toward yourdestination. (If the pointer points straightahead, you’re heading directly to it.) Each datafield may be configured to display any one oftwenty-four data options.REFERENCEMapPage‘Change Fields’ allowsyou to custom tailor theinformation that appearson the Position Page.‘Restore Defaults’ willoverride any data fieldchanges you’ve made tothe Position Page, re-verting back to the fac-tory default settings.The Map page displays amap, including, lakes, riv-ers, highways, interstatehighway exits and towns.