This is an indication that is generated by the DFC100 autopilot computer. Essentially this fault means the DFC100 is unable to read/write to an internal memory component. This will not affect any of the operation of the auto pilot, but will cause the aural alerting to cease. The unit will need to come back to Avid…
The DFC90 "Audio Fail" message requires the Avidyne Dealer to RMA the unit. Please use the 'Find a Dealer' link at the top of Avidyne.com to find your closest Avidyne Dealer. The card has become "corrupted" due to the fact that it writes information and deletes old information. This can only be done a certain numb…