Introduction
There are extra options which you select from the ribbon bar.
RX Frequency
SDR Console keeps a history of the frequencies you have visited, either click Previous or select an entry in the History drop-down.
Extras
Always On Top
Keeps SDR Console on top of the other programs running on your computer.
Lock
Locks the display, all you can changed when the display is locked is the audio level.
There is an optional timer which locks the display after a period of inactivity. To display the timer window click ...
.
Screenshot
Takes a screenshot of the whole console, more information is
here.