All measurement and rating parameters are controlled from the Setup menu, accessed by pressing SETUP. For detailed information see:

Setup Level Menu
Setup Reverberation Menu
Setup Rating Menu
Setup Signal Generator Menu

From the factory, the Nor145 is equipped with some standard setups for Airborne and Impact measurements. This setup may be loaded from Setup->Applications->Building Acoustics.

You may also create your own measurement setups by going to Setup->Memory->Save Measurement Setup As.

Detailed help is available by pressing the help icon in the corresponding menu.

Setup Menu

Building Acoustics help index