The Focus Charts is a place to keep track of your conventional fixture types focus positions.
YouTube Video: The Focus Charts Tab Length: 1:35
When you enter fixture types into The Input Tab, The DMX Chart will also start a list by show, of the position and unit number in The Focus Charts Tab, which is located in the list of tabs, which is your navagation bar. Simply click the edit button for the positions unit number, and enter into the text box the focus description.
If you are importing Vectorworks Spotlight instrument data into The DMX Chart, the Focus data field from Vectorworks Spotlight will be placed in The Focus Chart's Tab - Focus Description for each position/unit number.