Gdl 69/69A Data Link Receiver Troubleshooting - Garmin G500H Pilot's Manual

5.3.4 GDL 69/69A Data Link Receiver
Troubleshooting
Some quick troubleshooting steps listed below can be performed to find the
possible cause of a failure.
• Ensure the owner/operator of the aircraft in which the Data Link Receiver is
installed 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 applied
to the Data Link Receiver
For 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 69/69A
the 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 the
AUX Page Group).
GDL 69 Status OK
LRU Info Window
Database Window
Scroll Bar for More Items
LRU or DBASE Selection
5-30
Figure 5-29 LRU Status Window
Garmin G500H Pilot's Guide 190-01150-02 Rev. J