Voltech ATi User Manual page 291

Then, scroll down, again, to choose your high and low nodes.
Choose 'Next'. At the following display (see below), you may choose to
'Measure', if the test that is being set up, supports this functionality. Pressing
'Measure' will update the limits as well as signal and frequency, if those
parameters are set to 'Auto', similar to the 'Measure' button in the AT Editor
program.
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