MessagesAPPENDIX C71Accuracy has been Degraded—The accura-cy of the receiver has been degraded beyond500 meters due to poor satellite geometry ordata quality. You should check other naviga-tional sources to verify the position indicated.Active WPT Can’t Be Deleted—You haveattempted to change the ‘Active To’ or ‘ActiveFrom’ waypoint. Clear the active route orGOTO before making your changes.____Already Exists—The name you areentering already exists in memory.Approaching____—You are one minute awayfrom reaching a destination waypoint.Arrival At____—You are within the arrivalalarm distance of the indicated waypoint.Battery Power is Low—The batteries are lowand should be replaced.Cannot Navigate Locked Route—You haveattempted to navigate a route with a lockedwaypoint. A waypoint can be ‘locked’ when thedatabase is updated if the waypoint does notexist in the new database.CDI Alarm—Your course deviation hasexceeded the limit specified on the alarmssetup page.Database Memory Has Failed—The internalmemory for the Jeppesen database has failed.Take the unit to an authorized GARMIN ser-vice center.Final Altitude Alert—The current altitude iswithin 1000 feet of the final altitude entered onthe VNAV page.Inside SUA—Your aircraft has entered theboundaries of special-use or controlled air-space.Leg Not Smoothed—The upcoming route legis too short for smooth waypoint transitions.Memory Battery is Low—The battery thatsustains user memory is low and should bereplaced by an authorized service center assoon as possible. Failure to do so may result inloss of stored data, including all user waypointsand routes.Near SUA < 2 nm—Your position is within 2nautical miles of an SUA, and your currentcourse will not take you inside.Need 2D Altitude—The unit needs altitudeinput in order to start and/or continue 2D nav-igation.Need to Select Init Method—You must selectan initialization method so the unit can locatesatellites and obtain a position fix.No DGPS Position—Not enough data isavailable to compute a DGPS position.No Position—An attempt was made to createan AutoStore waypoint without a current posi-tion fix. Wait for the unit to obtain enoughsatellites to calculate a fix.No RTCM Input—The beacon receiver isimproperly connected or baud rates do notmatch.Oscillator Needs Adjustment—The unit hasThe GPS 92 uses a flashing on-screen messageindicator to alert you to important information. Whenever themessage indicator appears, press P to view the messagepage. There are two types of messages: temporary alerts andcondition alerts. Temporary alerts are cleared from the messagepage after viewing, while condition alerts remain until the con-dition has been resolved. Pay careful attention to all messagesfor your own safety.