This tab sets up the scale bar at the top of the bar chart. The physical scale is set up using the initial value, increment and count. For example, a scale from 0 - 100 with gridlines every 20 units would be set up as Initial Value = 0 Increment = 20 Count = 5
The Marker Height is the height of the ticks on the scale bar and the display format is the number of decimal places to display the numbers on the scale.
The final sets of options are self-explanatory.
The scale is displayed in the header cell. To include a bar chart header on the Log, it is necessary to include the bar chart in a sub column.