Rotwild R.X 735 Schnellstartanleitung Seite 18

You can choose different levels of support while you are riding using a
separate button on the handlebars. You use the button on the display to
change the riding data shown.
You switch on pushing aid mode by pressing and holding the bottom button
of the support switch for more than two seconds. To end pushing aid
mode, you press the top button of the support switch.
When the bike is stationary, you press the display button to access the settings
menu and confirm or change items on the menu. Once you have selected
the menu, you can use the level of support button to scroll through
the menu items.
Quickstart Guide