18 GPSMAP 2206/2210 Owner’s ManualBASIC OPERATION > R EVIEWING AND EDITING WAYPOINTSTo delete a single waypoint from the User sub tab:1. Use the ROCKER to highlight the waypoint you want to delete, and thenpress the Delete Waypoint soft key. A confirmation message appears.2. Highlight OK, and press ENTER to delete the selected waypoint.To delete waypoints by symbol:1. On the User sub tab, highlight the waypoint you want to delete.2. Press the Delete By Symbol soft key.3. Use the ROCKER to highlight the symbol of the waypoints you want todelete, and press ENTER.4. Highlight OK, and press ENTER to delete the waypoints by symbol.Otherwise, highlight Cancel, and press ENTER to return to the User subtab without deleting any waypoints.To delete all user waypoints:1. On the User sub tab, press the Delete All soft key.2. Highlight OK, and press ENTER to delete all user waypoints.Proximity WaypointsUse the Proximity sub tab to define an alarm circle around a stored waypoint. Thealarm circle can help you avoid reefs, rocks, or restricted waters. You can addproximity alarms to a maximum of 10 waypoints or on-screen map items, with amaximum alarm radius of 99.99 nautical or statute miles, or kilometers.If a proximity alarm circle overlaps an existing alarm circle, the message“Proximity Overlaps Another Proximity Waypoint” appears. Because the unitonly alerts for one of the overlap points, use caution when navigating in theseareas. If your boat enters a red proximity circle overlap, you are alerted only tothe closest proximity waypoint.Proximity circle Proximity waypoint