Akai MPC TOUCH User Manual page 205

The third Samples tab for a drum program.
Use the Pad Start slider to determine the position (in samples) where the pad's playback will start. The
minimum value is 0, and the maximum value is the Pad End value.
Note: When Loop Lock is on, the loop position (as determined in the fourth Samples tab) is the same as
the pad start. When off, the loop position is independent from the pad start.
Use the Pad End slider to determine the position (in samples) where the pad's playback will stop. The
minimum value is the Pad Start value, and the maximum value is the sample's total length (in samples).
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