When is Autotune complete?

[jpittssr]

I have started my installation into autotune.
I think it flashes At as long as it is in autotune?
I failed to find a instruction saying what will show on the display when it finishes. I asume it will be something other than At?

 

[DivotMaker]

When the autotune finishes, Ed, (which can take awhile), the readings in the left window will go back to the "regularly scheduled programming" (lol) - no At flashing, just a temp reading.  I attempted an autotune, for the first time, this weekend during an actual smoke....mistake!  It can hold a step for a long time to analyze the settings, so it's best to do it with a heat sink, instead of food you can ruin!