For record go to the card out tab select the record channels you want to record the aux.
Like channel 17 – 24 feed from aux 1 – 6., scrol compleet down and you can select aux 1-6/Tb. This Are the aux input and the talk back mic the TB is not a xlr on the producer, i belief only on the x32 compact full and rack,. Or select aux 1-6/ mon (mon = monitor) for record the aux output.
The records are now on track 17 – 24 so to play back ,go to home tab and select the track / channel for the input source
Greetings Peter Visscher
Sorry for my bad englisch im from Holland