Services
XM Data Link Failure
If the Audio Radio ID and/or Data Radio ID do not display during GDL 69A operation,
contact a Garmin dealer.
Failure Annunciation
Troubleshooting the
GDL 69/69A
Datalink Receiver
GTN serves as the control head
for your remotely mounted
GDL 69/69A. In the event of a
receiver failure:
•
View datalink receiver status
on the GDL 69 Status page
•
Verify the SiriusXM Satellite
Radio subscription is active
•
Check circuit breakers to
ensure power is applied to
the receiver
7-8
It may take several minutes for all
subscription data to become available
after unit power up.
For more information, consult
GDL 69/69A SiriusXM Satellite Radio
Activation Instructions. For subscription
activation instructions, visit
https://www.siriusxm.com/sxmaviation.
Pilot's Guide
No Service Indication
and Missing Audio ID
190-02327-03 Rev. C