2. Using the numeric keys, enter parameters in each of the following
            fields:
          
            - PCA Dose
- Lockout Interval
- Cont Dose
 3.  If clinically indicated, you may also program a max limit
            and loading dose. Press the Max Limit and Loading
            Dose soft keys
            and
          enter the max limit and loading dose using the numeric keys.
          4. Verify that parameters are correct and press the Confirm soft
            key.