I just received my DFP, set it up at the PC and it switched to the lowest steering mode, how do I put it into 900, 720, 540....?

To enable 900 degree mode press and hold Select + R3 + Right Paddle and the wheel will click and unlock into 900degree mode. Doing the same will toggle back to 200degree mode.

When 900 degree mode is on, both lights on the wheel should be lit.

To get a value between 200 and 900, you have to set the degrees of rotation in the options for the wheel within XP.