DR-670: Changing the Pad Sensitivity.
The sensitivity of the DR-670 pads can be changed to match your playing style. Use the following procedure to change the pad sensitivity:
1. Hold SHIFT and press KICK (Utility).
2. Press the ENTER right button six times to select "PAD SENS."
3. Use the VALUE dial to select the desired setting (1-10).
4. When finished, hold SHIFT and press PAD 5/TOM 1 to return to the Pattern Play mode.