Akai iMPC - Manual (Page 17)

Rename
Tap the edit button next to the title to rename the sequence.
Cancel
Exits the Sequence Details screen without saving changes.
Save
Saves the sequence settings, closes the screen, and returns to the sequence
menu.
Beats Per Minute
Tap the – or + buttons to decrease or increase the tempo. Tap the Tap
Tempo button at a constant rate to set the tempo.
Bars
Decrease or increase the number of bars by tapping the – and + buttons.
Tap the Duplicate Bars button to double the current number of bars, copying
all recorded data in the sequence.
Program Menu
Tap the menu button to the left of the program to open the program menu.