Can one turn the auto prop pitch off in the 109F?

[Uriah]

Can one turn the auto prop pitch off in the 109F?  I don't know that I would want to but can it be done and then can you change the prop pitch.  I have been flying CLOD and BOS in the same week and sometimes same day and have enjoyed messing with the pitch in CLOD inthe 109e-4.

[Jaws2002]

I don't think it works yet.