Hi,
I have an old 920XT and got a new arm HR Polar OH1+ with ANT+ support. And yet I cannot seem to get it to work with the 920XT although I know it's working because I can connect to it using the Polar Beat mobile software. I search in the 920XT for Heart Rate sensors but it finds nothing although the OH1+ is connected and less than 10cms away.
Any suggestions on how to get it paired or why they could be incompatible?