Polar S725X user manual Cadence* on/off, Power* on/off

METHOD 2.

Mark the tread of the front tire with a line and roll the tire perpendicular to the ground. You can also use the valve as a mark. Mark a line on the ground. Move your bike on a flat surface straight ahead for one complete wheel rotation. Check that the tire is perpendicular to the ground. Draw another line on the ground exactly where the mark on the front tire touches the ground.

Measure the distance between the two lines on the ground.		mm
Substract 4 mm to account for your weight on the bike to	- 4 mm
get your wheel circumference.
This is the value you must set on the meter.		mm

The wheel size is always indicated in millimeters as this is more accurate. Resetting the monitor enters the default values.

Cadence* on/off

If you start from the Time of day display, repeat steps 1-5.

6.Scroll up or down until Cadence is displayed.

7.Press OK to start setting the Cadence. On/OFF starts to flash.

8.Scroll up or down to set the Cadence on or off. Press OK.

*Optional Polar Cadence Sensor or Polar Power Output Sensor required.

Power* on/off

If you start from the Time of day display, repeat steps 1-5 (page 38).

6.Scroll up or down until Power is displayed.

7.Press OK to start setting the Power Output. On/OFF starts to flash.

8.Scroll up or down to set Power Output on or off. Press OK. OFF: Skip the rest of the Power Output settings.

9.C. weight is displayed. Scroll up or down to adjust the chain weight. Press OK.

10.C. length is displayed. Scroll up or down to adjust the chain length. Press OK.

11.S. length is displayed. Scroll up or down to adjust the span length. Press OK.

If you are using the wireless Polar Speed Sensor, set the Power off.

You can find more information about the Polar Cadence and Polar Power Output Sensor on page 126 of this manual.

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