How do I change the ramp start pressure?

1. Hold the DOWN arrow button until the pressure appears (will be flashing).
2. Use the UP and DOWN arrow to adjust the pressure.
3. Then hold down the middle power button until you see the word “accept” on the LCD screen.

Please note: You must set the ramp time before setting the ramp pressure. If the time is 0 minutes, the ramp will not work.