Hello !

I'm from France and my english is not very good so sorry for my writing.

Hope there is still active people on this forum because I need help ! 

I have a system WATERBIKE with a touchscreen but i have to fix it.

On the screen, when I start the device, I have the home page. After a few second I have a new page with a message : " NO EXP!"

I check all the wire and sensors. They are all ok. 

Maybe some one can help me about this problem. 

thanks all