System Block (System); Utility Key ( Key); Test Head Interface (Test Head Interface) - Agilent Technologies E4991A Operation Manual

Function Overview
Names and Functions of Front Panel Blocks

7. System block (SYSTEM)

This contains a set of keys that are used to set the control and management of the entire
E4991A unit and to save/recall and preset (initialize) files.
8. Utility key (
Used to show the Utility toolbar. By working with this toolbar, you can edit and execute
VBA programs or set the E4991A to run an equivalent circuit analysis.

9. Test head interface (TEST HEAD INTERFACE)

This is the interface used to connect the test head. It contains three ports: RF OUT and
PORTs 1 and 2, each of which is an N-type female connector.
NOTE You must not apply either alternate or direct current to the test head interface. Doing this
could cause operational failure.
26
Used to close the setup toolbar at the right of the display.
key
Also, by pressing this key when a dialog box is onscreen,
you can cancel any entry mode and the box closes (i.e., this
key can be used instead of pressing the
in a dialog box).
When you press this key when a dialog box is onscreen, the
key
entered setting is executed and the box closes. This key can
also be used instead of pressing the
box.
By pressing this key, the leftmost menu opens in the menu
key
bar at the top of the display. Then, the arrow keys
(
menus or to the desired item in a menu. Pressing the click
key (
used to work with the menu bar when a mouse is not
available.
To close an open menu, press the
Used to show the System Setup toolbar. By working with
key
this toolbar, you can make control and management
settings for the entire E4991A unit.
Used to show the Save/Recall toolbar. By working with this
key
toolbar, you can save the E4991A settings, measured data,
calibration/compensation data, image data displayed on the
LCD display, and VBA programs in the E4991A storage
devices (e.g., floppy disk, nonvolatile memory) or recall
them from storage.
Initializes the E4991A to the "Preset State" status.
key
key)
) can be used to move the cursor to other
) selects and executes the item. The
or button
Cancel x
button in a dialog
OK
key is
key again.
Chapter 2