Agilent Technologies E4406A, User Manual

Page: 25 / 230

Chapter 1 25
Getting Started
Front Panel Description
Front Panel Description
Key menus may vary depending on the currently selected mode or
measurement. Softkeys which are not available for use are greyed-out.
This may be caused by:
the current setting of other inter-related functions
not having a required password or license key
not having some piece of optional hardware that is required.
Paths to access any feature will be found in the key access table on
page 51 . Display annotation is explained on page 33 . Operation of the
3.5 inch floppy-drive is covered in the section on printing on page 61 .
1.
ESC
key Use the escape key to exit any function without
modifying current parameters. Pressing the
ESC
key
will:
• Clear any numeric entry that you have begun to
enter but decided you want to cancel.
• Remove any entries that are visible in the active
function area of the display (see the section on
annotation on
page 33 for a description of the active
function area and other display features).
• Cancels a print, if one is in progress.
• Cancels an alignment, if one is in progress.