Garmin G1000H Pilot's Manual page 488

ADDITIONAL FEATURES
GDL 69H/69AH 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 XM
• Ensure the XM 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 69H/69AH) status, serial number, and software version number. If a failure has been detected
in the GDL 69/69A the status is marked with a red X.
Selecting the System Status Page:
1) Turn the large FMS Knob to select the AUX Page Group.
2) Turn the small FMS Knob to select the System Status Page (the last page in the AUX Page Group).
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Figure 8-123 LRU Information Window on System Status Page
Garmin G1000H ™ Pilot's Guide for the Bell 407GX 190-01255-00 Rev. A