The default mono panner distributes 1 input to 2 outputs. Its behaviour is controlled by a single parameter, the position. By default, the panner is centered.
The mono panner looks a quite similar to the stereo panner interface. The difference is that the L/R labels in the lower half of the mono panner do not move because there is no "width" to control.
To change the position smoothly, press the right button and drag anywhere within the panner. Note: you do not need to grab the position indicator in order to drag
When the pointer is within a mono panner user interface, the following keybindings are available to operate on that panner:
When the pointer is within a mono panner user interface, the scroll wheel may be used as follows: