Tecnai on-line help manual -- Options - UT Southwestern

<strong>Tecnai</strong> on-line help Options 101Options Software version 2• Change the stage orientation to a second zone axis.• In the Two Zone Indexing dialog, select a zone-axis memory for the secondary zone axis with thespin buttons and press Calculator for the Secondary zone axis.• In the Zone Axis Calculator, use the measuring procedure to define two d-spacings and theirinterplanar angle or enter the values by hand (the latter as in the example dialog below).• Press the Calculate button. Calculated values will now be inserted and the Resultant Zone axis listwill be filled.• Press OK to exit from the Zone Axis Calculator dialog and go back to the Two-Zone Indexing dialog.The Two-Zone Indexing dialogafter the second zone axishas been established.