Disklavier

My wife and I just took delivery of our DU1A, yay!!!!!

In all that I have been reading about the piano I have seen people  
say that you need to adjust midi files so that they don't make the  
piano damage itself.  My understanding is that with midi files not  
created specifically for the piano, some values can be set too high,  
but since they use a Disklavier for the competition do I still need  
to adjust them?  I want to try playing some, but I want to make sure  
I don't damage the piano.

Thanks,
Jared