Chromatic synth samples into Mpc2000xl

Hi!

I wanna sample a synth sound (about 16 single notes) so I can play them chromatically from a midi-keyboard. But I can only assign one single sound in the Mpc. Or am I'm doing anything wrong?

I just wanna do it like this guy here: https://m.youtube.com/watch?v=K46LATbPTeM

Thanks a lot!