Appearance and properties of each chart in the terminal can be set up individually. To do this one should execute the "Properties" command of the "Charts" menu, the chart context menu command of the same name or press the F8 key. As a result of all these actions the "Properties" window containing three tabs will appear: "Common", "Show" and "Colors”.
In this tab the common properties of a chart can be set up by users
The colors tab enables you to select chart colors. The default ‘Chart Style’ can set it to “Yellow on Black”, “Green on Black”, “Black on White”, and also different color of User’s choice.