Garmin aera 660 Pilot’s Guide 190-02017-20 Rev. AAppendix D142OverviewNavigationFlight PlanningHazard AvoidanceAdditional FeaturesAppendicesIndex4) Touch 'GTX TIS-A In' or 'GTX TIS-A In/NMEA & VHF Out'.The TIS-A Status field indicates one of the following messages:• Waiting For Data—searching for a valid TIS-A data stream.• Data Available—receiving TIS-A data from the transponder.• Data Unavailable—connection to transponder established, but TIS-A service isunavailable.• Lost Connection—an error occurred or the connection to the transponder waslost.aera Aviation Bare Wire ConnectionsCONNECTING TO A GDL 39/GDL 39RTo receive weather and traffic information from the GDL 39/GDL 39R, the GDL 39/GDL 39R must be connected to the aera using the ‘GDL 39/GDL 39R Power/Data Cableto Aera 660 Series (P/N 010-12373-02) or through a GDL 39/GDL 39R bare wire cable(P/N 010-11686-40) installation. The aera must also be configured correctly to receivetraffic and weather information from the GDL 39/GDL 39R as described below.Configuring aera for GDL 39/GDL 39R:1) Connect the aera to the GDL 39/GDL 39R through the Power/Data Cableor bare wire cable. The GDL 39/39R may be connected to either serial (RS-232) port on the aera 660.2) From the Main Menu, touch Tools > Setup > Interface.
