5-30Garmin G500H Pilot’s Guide 190-01150-02 Rev. JForewordSec 1SystemSec 2PFDSec 3MFDSec 4HazardAvoidanceSec 5AdditionalFeaturesSec 6Annun.& AlertsSec 7SymbolsSec 8GlossaryAppendix AAppendix BIndex5.3.4 GDL 69/69A Data Link ReceiverTroubleshootingSome quick troubleshooting steps listed below can be performed to find thepossible cause of a failure.• Ensure the owner/operator of the aircraft in which the Data Link Receiver isinstalled has subscribed to Sirius XM Satellite Radio• Ensure the Sirius XM Satellite Radio subscription has been activated• Perform a quick check of the circuit breakers to ensure that power is appliedto the Data Link ReceiverFor troubleshooting purposes, check the LRU Information Box on the AUX -System Status Page for Data Link Receiver (GDL 69/69A) status, serial number,and software version number. If a failure has been detected in the GDL 69/69Athe status will be marked with a red “X.”1) Turn the large MFD knob to select the AUX Page Group.2) Turn the small MFD knob to select the System Status Page (the last page in theAUX Page Group).GDL 69 Status OKLRU Info WindowDatabase WindowLRU or DBASE SelectionScroll Bar for More ItemsFigure 5-29 LRU Status Window