Getting a track to play into a Pre-set loop automatically

Hey guys,

I have a track that I have put into RekordBox and made a 32 Beat loops at the 1 minute mark

I want the song to start at the beginning and once it hits the 1 min mark, to automatically start going into the 32 Beat loop. 

I can't seem to figure out how to get my CDJ 900s to do this...

Is it even possible? How would I go about doing this? 

The only way I can see is, pushing the call arrow to the memory point of where the loops is set, but this temporarily stops the song which ruins the flow.

THanks for the help