Garmin GPS 48 Owner's Manual - Page 29
Map & Track, Setup s
UPC - 753759007553
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Map Setup Page and Orientation (cont.) • 'Nearest'- shows the nine nearest user waypoints to your position (black diamond) on the map. • 'Names'- displays the waypoint name for the nine nearest waypoints. • 'Track Log'- displays and plots track points on the map. To turn a map item on or off: 1. Highlight 'YES' or 'NO' for the specific map item, and press E. Track Setup Page The track setup page lets you manage the GPS 48's track log data. You can also select whether to record a track log and define how it is recorded. To turn the track log on or off: 1. Highlight the 'RECORD' field, and press E. 2. Select 'OFF, FILL, or WRAP', and press E. (Note: Turning the track recording off will prevent using TracBack). Selecting the track method.: The stored track method determines how often positions are stored in the track log. The default setting is automatic, which will store a track based on resolution. This setting gives the most efficient use of track memory and provides the best TracBack route. To change the method to record points based on a specific time interval: 1. Highlight the 'METHOD' field, and press E. 2. Select 'TIME INTERVAL', and press E twice. 3. Enter hours, minutes, and seconds, and press E. REFERENCE Map & Track Setup Pages Use the track setup page to control the way the GPS 48 manages your track log. Entering a time interval in to the track recording criteria will plot your position points further apart than they would be in the 'Automatic' setting. This will increase the distance you can travel without using up your track log, but will greatly reduce the effectiveness of TracBack. 25