Sometimes it may be desirable to create a cue that does not have any DMX channel values recorded in it. This is called an empty cue. An empty cue can be useful to provide additional timing steps in a list of cues, or that may have automation rules without affecting DMX channels, etc.
A cue with channel values can be cleared by clicking on the Capture button, and then clicking on Clear in the lower left corner of the capture window.
After Clear is clicked, the capture window will close and the cue will show that it no longer contains any channel values: