EXFO MaxTester 635 - Manual (Page 175)

Noise Tests
Copper and VDSL2/ADSL2+ Multi-play Test Set 167
NEXT

Proceed button closes the hookup diagram prompt and starts the
test.

Cancel button closes the hookup diagram prompt only.

The Confirmation window is prompted before every NEXT test is
started if you selected Yes for the Show hookup diagram. You can
select No to hide the diagram next time you run the test.
However, you can check the connection diagram at any time by
pressing the Hookup Diagram button. In this case, the test does
not start when you press the Ok button to close the Confirmation
window.