TIP:
Use the outer rim segment sea level air pressure indicator to set your
altitude.
2.2.3 Measuring cumulative ascent/descent
To measure your cumulative ascent/descent:
1. Press [A] to start measuring. The
REC
icon is shown on the display.
2. Rotate [A] to switch between ascent and descent.
3. Press [A] to stop the measurement.
4. Keep [C] pressed to reset the measurement.
NOTE:
The measurement stops and resets automatically when either the
maximum log duration (48 h) or the maximum ascent/descent value (19 800 m /
65 000 ft) is reached.
NOTE:
It is important to set the reference altitude regularly to get the correct
altitude readings.
2.2.4 Viewing altitude logs
To view your altitude logs:
11
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