This menu provides you with one choice: Thresholds. When you select this choice, you get the Thresholds menu.
The Thresholds menu displays information about the display attribute that is currently active. If you want to edit thresholds for a different display attribute, you must activate it first. To activate a display attribute, you have two options:
The Thresholds menu presents you with the following information:
In this menu, you can edit only the threshold values. The colors assigned to the intervals are fixed.
To edit the threshold values, click on the up- or down-arrows until the number shown to the right is the threshold you want. You can also click on the number itself, delete it, and type in the desired threshold directly.
You cannot change the value of a threshold to be greater than the next higher value. Each threshold must be less than or equal to the next threshold value in the series.