Balance waiting ...

I aiacheté the Withings Wi-balance to qualify for automatic recording of my data on my computer. I was quickly delivered Monday, the unit is pretty well packed but when I wanted to make the connection between the scale and the internet, there has been a lock that I do not know how to solve, so, for now I only have a scale which only tells me my weight and I paid three times more expensive than a classic good balance! I still do some research before returning the unit ...