B1
B3
B1
B3
6.4 Barometer Mode
24 Hour Recall View
To display the barometric pressure for the last 24 hours in graphical presenta-
tion. Press B1 or B3 to scroll through the data. HR 0 means the current
pressure, HR -1 is the pressure 1 hour ago and so on.
Calibrating the Barometer
Press and hold B5 to enter calibration mode. Press B1 or B3 to change value of
the blinking digit. Press B4 to move on to the next option as shown below.
The sea level barometric pressure you can get this information from your local
weather station.