Measuring Wheel Size; Polar G3 Gps Sensor W.i.n.d - Polar Electro RS800CX User Manual
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Also See for RS800CX:
- Istruzioni rapide (65 pages) ,
- User manual (59 pages) ,
- Getting started manual (30 pages)
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• To teach a new sensor, make sure that there are no other cadence sensors nearby (40 m/131 ft) and then
select
.
Yes
After selecting
,
Yes
Start test drive is displayed
The flashing red light indicates that the sensor is activated.
been finished. The training computer is now ready to receive cadence data.
To return to time mode, press and hold the STOP button.
Measuring Wheel Size
Select
Settings > Features > Shoes/bikes > Bike 1/2/3 > Wheel
Wheel size settings are a prerequisite for correct cycling information. There are two ways of determining
the wheel size of your bike:
Method 1
Look for the diameter in inches or in ETRTO printed on the wheel. Match it to the wheel size in
millimeters in the right column of the chart.
ETRTO
25-559
23-571
35-559
37-622
47-559
20-622
52-559
23-622
25-622
28-622
32-622
42-622
47-622
Wheel sizes on the chart are advisory as wheel size depends on the wheel type and air pressure.
Method 2
Measure the wheel manually for the most accurate result.
Use the valve to mark the point where the wheel touches the ground. Draw a line on the ground to mark
that point. Move your bike forward on a flat surface for one complete rotation. The tire should be
perpendicular to the ground. Draw another line on the ground at the valve to mark a full rotation. Measure
the distance between the two lines.
Subtract 4 mm to account for your weight on the bike to get your wheel circumference. Enter this value in
the cycling computer.
Polar G3 GPS Sensor W.I.N.D.
To activate the G3 GPS sensor in your training computer, select
. Rotate the crank a few times to activate the sensor.
Wheel size diameter (inches)
26 x 1.0
650 x 23C
26 x 1.50
700 x 35C
26 x 1.95
700 x 20C
26 x 2.0
700 x 23C
700 x 25C
700 x 28
700 x 32C
700 x 40C
700 x 47C
is displayed after the teaching has
Completed
Wheel size setting (mm)
Settings > Features > G3 > On
ENGLISH
1884
1909
1947
1958
2022
2051
2054
2070
2080
2101
2126
2189
2220
.
Teach new
Settings
33
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