P settings on the Isinwheel U7 cargo bike

[Smitty50]

Does anyone know how to get into the P settings on the Isinwheel U7 cargo bike. When I try to access them using the standard method, all I get is 4 settings. I want to change the speed.

 

[Annieolnie]

Information on this display is pretty sparse. According to Google, they list a manual download which is the same as the U2 cruiser model. I don't know if that is correct or not. I'll post the 2 pics. Here for you to check out.