Here's how to adjust the sensitivity for each of the pads in the TD-17:
1. Press the SETUP button.
2. Press the down arrow button to highlight "Pad Settings," and then press ENTER.
3. Press F2(BASIC).
4. Press the down arrow button to highlight the value next to "Sensitivity."
5. Hit the pad that you want to adjust.
6. Turn the dial to adjust the Sensitivity value as desired.
7. Repeat Steps 5 and 6 for any remaining pads.
8. Press KIT when you're finished. The new settings are saved automatically.