Magellan GPS 315 User Manual - Page 47

Selecting Proximity Alarm The Proximity alarm will sound when you are within the proximity of any waypoints you have chosen that are not on the active route. While viewing Alarm/Msg screen Select PROXIMITY ENTER FIG. C Select range ENTER FIG. D Select field MENU Select INSERT, DELETE or REPLACE * ENTER Select waypoint ENTER Continue until complete MENU Select SAVE WPTS ENTER WPPRTONXAIMMIETYS OFF O10N0FT 250FT 500FT 0.2 MI 0.5 MI 1.0 MI Figure C. You can choose OFF, 100, 250, 500 feet, 0.2, 0.5 and 1.0 miles. PROX WPTS REEF ROCKS WPT001 WPT002 * DELETE and REPLACE will be displayed only if you select a used waypoint field. The alarm will sound and a pop-up window will appear when the GPS position is within the proximity distance you have chosen. The pop-up window will display the proximity distance as well as any message you have inputted for the waypoint. The alarm will sound until turned off. Default setting: OFF Figure D. You can select any saved waypoint to list on the Proximity waypoint screen. Due to government imposed Selective Availability, alarm limit values under 100 feet may have errors. Do not rely on this feature for precise navigation. Magellan GPS 315/GPS 320 39