# Settings Screen {% hint style="info" %} While the display is in the settings screen, flow calculation, totalised flow accumulation, and communication functions are temporarily suspended. {% endhint %} From the main screen, press the bottom-right button to enter the settings menu. The screen will appear as follows:

YYou can use the **two middle buttons** to scroll through the available **parameter categories**.\ For a full list of parameter categories and definitions, refer to the **parameter settings page**. Once inside a sub-menu, you can select the specific parameter to configure. The screen will appear as follows:

If **“N/A”** appears in the **bottom-right corner** of an option, it means that the **function is not available** on the current hardware version and **cannot be accessed**.