This A-Series User’s Guide, p/n N9927-90001, is an abridged versionof the User’s Guide, p/n N9927-90020. Some cross-references inthis abridged version refer to chapters and sections in theunabridged User’s Guide that can be found here:https://literature.cdn.keysight.com/litweb/pdf/N9927-90020.pdf. Note: Does not include the N9912A or N9923A FieldFoxes.