HipHop Tips and Tricks - df8oe/UHSDR GitHub Wiki

Snap to a Frequency Step Grid:
When using SNAP to a frequency you can end up on a decimated frequency. You can return to a current frequency step grid by quick turning the frequency knob (dynamic tuning enabled).

Changing a second-line meter when in CW mode:
While being in a CW mode the F2 is for activating SNAP to carrier function but you can still change the currently used second-line meter by long-pressing F2.

Temporarily picking different built-in audio filter:
By long-pressing G4 we can temporarily jump into a list of all built-in filters. Than we can choose between them by rotating ENC3. To leave this excursion just short-press G4.

Changing TX modulation input:
By long-pressing M3 (ENC3) while in RIT mode we can cycle between possible modulation inputs, e.g. MIC, USB(DIG, I/Q), Line(L/R).