KORG PA4X 76 - Manual (Page 453)

Making new sounds with Sampling |449
Accessing and exiting the Sampling mode
▪ While in Sound mode, press the RECORD button to enter Sampling mode.
Please note that no sound will be heard when you first enter Sampling mode.
▪ While in Sampling mode, choose the Exit from Record command from the
page menu , or press the RECORD button to exit Sampling mode.