Operation Manual

TIP: You can access the Reference setting by keeping [View] pressed when in
ALTI & BARO mode.
You can also set your altitude during your exercise, see Section 12.6.4 Setting
altitude during exercise on page 82.
9.3 Using Altimeter profile
The Altimeter profile calculates altitude based on reference values. The
reference value can either be sea level air pressure value or altitude reference
value. When the Altimeter profile is activated, the altimeter icon is shown on
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