The following procedure can be used to reset the TD-17 back to its factory settings.
CAUTION: All User settings will be lost when performing a factory reset. Be sure to back up any settings you wish to keep.
1. Turn on the TD-17's power.
2. Press the SETUP button.
3. Press the cursor down button repeatedly to highlight "Factory Reset."
4. Press the function 3 button (F3) for ENTER.
5. Press F3 again (EXECUTE).
6. Press ENTER.