When Secondary Y Axis is the page selected in the Graph Properties window, you can set properties for a secondary Y axis. This page is used only for graphs with multiple data series. You set properties on this page if you want to plot selected data series against a secondary Y axis that uses a different scale. You specify which data series to plot against the secondary Y axis on the Data Series page.

The properties for the secondary Y axis are almost identical to the properties for the primary Y axis described in the previous topic. Important default values follow for the secondary Y axis: