0 GPSMAP 76CSx Owner’s ManualBaSIc operatIon3. Use the USB cable to connect to your computerand then access the USB Mass Storage featureas explained on page 41. Open the track logsusing Garmin MapSource or another .gpx file-compatible application.4. To delete these track logs from the microSDcard, highlight individual logs, and then pressENTER. Use the Delete �ll button to clear theentire list.NOTE: Do not remove the microSD card fromthe unit while logging a track, as corruption ofthe data can result.To view a track on the map:On the Saved Track page, select the Map. Amap showing the entire track appears. Beginand End markers and user waypoints areadded to the track.To calculate the area of a track:1. With the Track Log page open and the TrackLog on, press MENU.2. Select �rea Calculation, and press ENTER.3. Press ENTER to start the area calculation.As you begin to move and define the area’sboundaries, a Stop button appears at thebottom of the page.4. When finished defining the area, press ENTERand select Save.Track ProfilesA Track Elevation Profile is created from elevationreadings or, when using Digital Elevation Model(DEM) maps. Refer to the Garmin Web site forinformation about these maps.To view a track profile:1. Open the Saved Track page, and press MENU.2. Highlight Profile. The beginning of the track ismarked by a flag. Use the ROCKER to scrollacross the track profile. At any point along theprofile, press ENTER to show that point on themap.3. Press MENU to use Zoom Ranges and HideSymbols options.