According to what I have read, Presonus has stated that Series 3 consoles will not incorporate Rational Acoustics SMAART. However, the consoles do have a RTA available on all channels
As for Pink Noise... If you will look at the Products - Mixing Systems - StudioLive Series III Console Mixers. Then view the Features section of each of the three consoles, you will find that ONLY the SL32 states it has a Signal Generator.
With this said, I own a SL32 series III with the latest Firmware (1.5.12719) installed and there is NO Signal Generator. I guess we will have to see what future firmware updates bring?