Interactive display mode (vnmr concept)

From NMR Wiki

Display of spectra in vnmr is modal. That means that means that spectra will be displayed and user's input interpreted depending on which mode is current.

In the interactive mode user can provide some input with the mouse (e.g. adjusting phase, spectrum display scale, etc.)

An easy way to switch into the interactive display mode for 1D spectra is to type ds

Another way is to click through "Main Menu"->"Display Menu"->"Interactive" of the command line/button bar.