MTS Criterion Series 40 - Manual (Page 76)

Install the Extensometer (Optional)
This section requires use of a template that supports an extensometer such as the MTS EM Tension
(Extensometer-Crosshead) template. If you are using a template that does not use an extensometer, skip
this section.
Warning :
Specimen installation requires working in the crush zone.
Unexpected crosshead movement can cause injury or equipment damage.
Use caution when working in the crush zone and moving the crosshead.
1. Connect the extensometer to the extensometer cable.
76 | MTS Criterion ™ Series 40
Running the Example Tension Test