Garmin G1000 NXi Pilot’s Guide for Cessna NAV III 190-02177-00 Rev. ASYSTEMOVERVIEWFLIGHTINSTRUMENTSEISAUDIO PANEL& CNSFLIGHTMANAGEMENTHAZARDAVOIDANCEAFCSADDITIONALFEATURESAPPENDICESINDEX416ADDITIONAL FEATURES8.9 ABNORMAL OPERATIONSIRIUSXM DATA LINK RECEIVER TROUBLESHOOTINGFor troubleshooting purposes, check the LRU Information Box on the Aux - System Status Page forGDL 69 status, serial number, and software version number. If a failure has been detected in the GDL 69 thestatus is marked with a red X.Selecting the Aux - System Status Page:1) Turn the large FMS Knob to select the Aux Page Group.2) Turn the small FMS Knob to select the Aux - System Status Page.Some quick troubleshooting steps listed below can be performed to find the possible cause of a failure.• Ensure the installed Data Link Receiver or Iridium Transceiver has an active subscription or account• Perform a quick check of the circuit breakers to ensure that power is applied to the Data Link Receiver orIridium TransceiverEnsure that nothing is plugged into the MUSIC 1 or MUSIC 2 jacks because that would prevent SiriusXMradio from being heardIf a failure still exists, the following messages may provide insight as to the possible problem:Message Message Location DescriptionCHECK ANTENNA XM Information Page (MFD) Data Link Receiver antenna error; servicerequiredUPDATING XM Information Page (MFD) Data Link Receiver updating encryption codeNO SIGNAL XM Information Page Weather Datalink Page(MFD)Loss of signal; signal strength too low forreceiverLOADING XM Radio Page (MFD) Acquiring channel audio or informationOFF AIR XM Radio Page (MFD) Channel not in service-------- XM Radio Page (MFD) Missing channel informationWEATHER DATA LINK FAILED Weather Datalink Page (MFD) No communication from Data Link Receiverwithin last 5 minutesACTIVATION REQUIRED XM Information Page (MFD) SiriusXM subscription is not activatedDETECTING ACTIVATION Weather Datalink Page (MFD) SiriusXM subscription is activating.WAITING FOR DATA... Weather Datalink Page (MFD) SiriusXM subscription confirmed downloadingweather data.Table 8-4 GDL 69/69A SXM Data Link Receiver Messages
