Keithley 2461 - ENTER and EXIT Keys

In the GRAPH swipe screen shown here, you can view the
measurements as they occur. To see a full-screen graph, touch the
graph icon on the right side of the swipe screen header bar to go to
the Graph screen. In the full-screen graph, you can also change the
data and scale of the information that is displayed on the graph.
ENTER and EXIT keys
The ENTER key selects a highlighted option. In most cases, it
opens a menu or dialog box that allows you to make settings for that
option.
The EXIT key returns to the previous menu or closes a dialog box.
For example, if you are in the MENU screen, pressing EXIT returns
you to the Home screen.
TRIGGER key
The action of the TRIGGER key depends on the trigger method
that is selected:
 If you set the instrument to continuously trigger, this displays a
dialog box that allows you to select another measurement
method.
 If you set the instrument to manually trigger, pressing the
TRIGGER key causes the instrument to make a measurement.
 If you defined a trigger model, pressing the TRIGGER key
initiates the trigger model.