Tx wheel t500 peddals invert

Hello i’m from Holland so sorry for the bad english. I just bought the T500 peddals and inverted them. In the manual it says you must hold the mode button for 2 seconds.
Then the light wil turn green and the clutch and trottle switch places. But i try this and it aint working for me. Is there some one who can help me?

Grtz dennis

Got it done.