Use the Series tab to set the minimum amount of certain types of objects that remain in the cache. If a rule is no longer required, delete the rule so that cache space can be used as effectively as possible.
To delete a rule that keeps specified types of objects in cache
On the Setup tab, click Autopilot Management.
From the Select Cached Station list, select the station to delete the rule for.
Switch to the Series tab.
From the Series Type table, select the series rule to delete.
Click Delete.
To confirm that you want to delete the rule, click Yes.