You can edit the contents of a scene in an editor window. For example, to open Scene 1 for editing:
Open + Scene : opens the Scene Directory.
Open + [Scene 1] : opens the scene editor for Scene 1.
Alternatively using the command line : Scene
Press the Edit button in the editor window to select this as your current editor.
Within the editor, you can assign fixture parameters and timing in the same way as in the Programmer; see Selecting Fixtures and Modifying Parameters. For general information on working with editors, see Editors.