Greetings -
I just got a used Polar TI2 and as far as I can tell it works fine
However, are there 'tests' via its buttons that I can run to see if anything isn't working right?
Also, independent of any button tests, what sorts of things should I be looking for here? Classic problem areas, etc, that I can verify are 'ok' or 'something's wrong.'
thanks for your thoughts!
Ricardo