The TIS traffic audio (e.g., "TRAFFIC NOT AVIALABLE") has quit on my GTX
330/CNX80/MX20 airplane. It worked fine until recently and the configuration
set up on the 330 or 80 may have been inadvertently changed. The data
displays correctly on the MX20 and the audio tests correctly via the GTX 330
diagnostic page.

Can anyone guide me through the configuration items to check on the GTX 330
and/or CNX80?

TIA,

- Don
In public, as in private life, I am persuaded that honesty will forever
be found to be the best policy. - George Washington