Menu mode (last decimal point on)The menu mode is used to select the menu items. If no key is pressed for 30s, oneautomatically returns to the display mode.Press briefly: Changes into the configuration modeFunction keySet / ResetPress for ≥2 s: Returns to the display mode (the most recentlyset values are then taken over)Function keyUp / DownPress briefly: Select menu item; switches to thedisplay mode