Calibrating The Compass - Polar Electro AXN500 User Manual

3.4.3 CALIBRATING THE COMPASS

Calibrate the compass:
• when you use it for the first time in a new environment
• whenever it is exposed to big temperature changes or strong external magnetic fields such as loudspeakers, televisions,
or other strong magnetic sources.
• if you notice that your compass is not showing the direction correctly.
• after a wrist unit battery change.
1. In the Navi main mode, press the Start button.
2. Compass: CALIBRATION is displayed.
3.
Calibration is in progress when
the indicators appear one by one.
AXN700: Press the Up
3. Press the Start button. The wrist unit displays the text Keep LEVEL to indicate that you
should keep the wrist unit horizontal at the same height as your chest during the calibration.
When Rotate 360° is diplayed, slowly rotate a full circle.
Note: If some indicators in the outer circle of the display are missing, turn again slowly to reset them.
button.
MEASURING AND RECORDING WITH YOUR OUTDOOR COMPUTER 49