Calibration By Running - Polar Electro S625X User Manual

You can calibrate the S1 foot pod by running a preset distance; for
example, one lap on a 400-meter track, at a steady pace or by manually
adjusting the calibration factor.

Calibration by running

If you start from the Time of Day display,
repeat steps 1-5.
6. CALIBRATE? SPEED is displayed. Press OK.
7. CALIBRATION RUN is displayed. Press OK.
8. Hundreds of meters start to flash, scroll up
or down to adjust the hundreds of meters. Press OK.
Meters start to flash, scroll up or down to adjust the meters. Press OK.
9. CALIBRATION START is displayed. Turn the speed sensor on by pressing
the red button on the sensor and press OK on the wrist unit to start
calibration. Start the run by making the first step with the sensor foot
onto the starting line and run the preset distance at a steady pace.
While running, the wrist unit shows the uncalibrated distance you have
run.
10. Stop exactly on the stop line of the preset distance. Wait until the distance
measurement stops accumulating on the wrist unit and press OK.
11. Scroll up or down to adjust the distance displayed on the wrist unit to
indicate the actual distance you ran. Press OK to save the calibration.
CALIBRATION DONE is displayed.
Units 2: Adjustable units
are feet.
Minimum calibration
distance is 400 meters/
250 feet.
B 37