Garmin G3X Pilots Guide - Page 326

Overview System Instruments Flight EIS CNS Interface Appendix B EPE CIRCLE Estimated Position Error (EPE) indicates the accuracy of the position fix. EPE uses Dilution of Precision (DOP) and other factors to calculate a horizontal position error. DOP measures satellite geometry quality (i.e., number of satellites received and where they are relative to each other). Setting up and customizing the EPE circle for the map page: 1) From the Map Page press the MENU Key. 2) Turn or move the FMS Joystick to highlight 'Set Up Map' and press the ENT Key. 3) Turn the FMS Joystick to select the 'Miscellaneous' from the horizontal list. 4) Move the FMS Joystick to highlight the desired feature. 5) Turn the FMS Joystick to select 'On' or 'Off', and press the ENT Key. PROXIMITY WAYPOINTS The Proximity Waypoints Page allows the pilot to define an alarm circle around a waypoint location. Proximity Circle GPS Navigation Flight Planning Hazard Avoidance Additional Features Integrated Autopilot Annun/Alerts Appendix Proximity Alarm Proximity Waypoint Alarm Defining proximity waypoints: 1) Press the MENU Key twice to open the Main Menu. 2) Turn or move the FMS Joystick to highlight 'User Waypoints', and press the ENT Key. 3) Press the PROXIMITY Softkey. The Proximity Waypoints Page is displayed. 308 Garmin G3X Pilot's Guide 190-01115-00 Rev. F Index