Resetting the Surface Pressure
The device automatically determines the surface pressure using the barometric altimeter. Large pressure changes, such as during a flight, can cause the dive computer to automatically start a dive activity. If the dive computer starts a dive activity incorrectly, you can reset the surface pressure by connecting the dive computer to a computer. If you do not have access to a computer, you can reset the surface pressure manually.
- Hold PWR until the dive computer turns off.
- Hold PWR to turn on the dive computer.
- When the product logo appears, hold NEXT until you are prompted to reset the surface pressure.