C
Claus Assmann
Guest
Last year I bought a Polar S720i and the "Polar Power System". These
works fine on my racing bike (1). However, I just bought another
bike (2) and installed the wireless Speed sensor on it and used the
S720i for this bike too (without the Power System). In this setup
I experience abnormal HR readings, e.g., low values like 30-80 (or
even 0) while the HR should be > 120. Thereafter I used bike 1
(with Power System and hence wired speed, cadence, power sensors)
and the HR shows the right values all the time (no abnormal HR
readings). I used the same procedure to put the transmitter on in
both cases (moist the electrodes etc; I've read the Polar FAQ about
this problem but none of the items seems to apply for this case).
Is there some way to get the correct HR readings also for setup 2?
What should I try to solve the problem for bike 2?
works fine on my racing bike (1). However, I just bought another
bike (2) and installed the wireless Speed sensor on it and used the
S720i for this bike too (without the Power System). In this setup
I experience abnormal HR readings, e.g., low values like 30-80 (or
even 0) while the HR should be > 120. Thereafter I used bike 1
(with Power System and hence wired speed, cadence, power sensors)
and the HR shows the right values all the time (no abnormal HR
readings). I used the same procedure to put the transmitter on in
both cases (moist the electrodes etc; I've read the Polar FAQ about
this problem but none of the items seems to apply for this case).
Is there some way to get the correct HR readings also for setup 2?
What should I try to solve the problem for bike 2?