The Value/Div combo box configures the displayed range on the values' scale, the Y-axis of the plot. Choose from any of the available presets. It is also possible to enter your own custom scale configuration.
Possible configuration modes:
Auto – The scale changes automatically to display the current range of values.
Min/Max – The scale will is defined by the min/max boundaries entered.
Units/Div + Offset – The scale starts at the entered offset. The units/div value will define the number of units between each div, which is a minor tick on the scale. The minor ticks are those without a value to the side of them.
There are two possible formats for the configuration: standard and shorthand. While typing, a label just beside the input control will display the normalized (standard) version of your scale. A message is displayed if your current input is invalid.