Jogging means moving the machine using push buttons. In LitePlacer software, the buttons are the number pad keys; for rotation, it is the mouse wheel. Here you can enable the feature and set the speed:
There are three speed options: Ctrl + num key moves slowly, “normal” is without other keys and Alt + num key is fast. Slack compensation or squareness correction doesn’t apply.
Because of Windows, the num key jogging doesn’t always work, as some Windows UI widgets “steal” the key control. Sorry about that.
For other ways to move the machine, please see this page.