how to make it so when i hit a new pad the sample

how to make it so when i hit a new pad the sample playing from the other pad stops????

mode pad 7

parameters

change either the samples themselves or the entire program from poly to mono

its all in the manual

1 pad can also cancel out 2 other ones, hit open window while you're on that same feild in the params function of the program window, then you tell it which pads it should cancel