MTS FlexTest Models 200 - Manual (Page 314)

MTS FlexTest® Models 40/60/100/200 Controller Hardware
Aero Multibox Overview
Aero Multibox Systems 314
3. Configure the Dependent controllers.
A. Select the next controller and click Options.
B. In the Controller Options window:
In the Controller Name text box, type Box 2.
In the Controller Type list, click Dependent.
C. Click OK.
4. Repeat Step 3 for all other Dependent controllers in the multibox
configuration incrementing the “Box x” number each time and setting the
Controller Type for each box to Dependent.