The notes played are different from the ones I've set to each pad (step).

Two main factors can cause this and there are two possible countermeasures.
1. If the scales of the melodic control function are set aside from [CHROMA], the pitches set to each pad (step) are automatically corrected based on the scales set. Please set the scale to [CHROMA].
2. If the performance information using the Transpose mode is recorded in the sequence, the pitch set to each pad (step) is adjusted based on the performance information. Please delete the performance information with the Transpose mode recorded in the sequence.