How To Set The E4991A For Maintenance - Agilent Technologies E4991A Service Manual

How to Set the E4991A for Maintenance

This section provides procedure to set the E4991A in the performance test and function
test.
This contains a set of keys that are used to move the cursor across the display or enter
numeric values.
(rotary knob)
key
(arrow keys)
key
(click key)
... key
(numeric keys)
key
key (unit keys)
key
key
Chapter 2
Performance Test and Function Test
How to Set the E4991A for Maintenance
By turning the knob clockwise or counterclockwise, you
can move the onscreen setting cursor. If you press this knob
with the cursor placed over a feature, it is selected and
executed.
Used to move the onscreen setting cursor up, down, left, or
right.
By pressing this key, you can select and execute the feature
that the cursor is placed over. It has the same function as
pressing the rotary knob.
Used to type numeric values, one by one, in the cursor
position. By pressing a unit key after entering a value, the
value and unit are set and executed.
When you press this key in an area where numeric values
are typed, the character to the left of the cursor (|) is
deleted. If two or more characters are currently selected
(i.e., highlighted) with the cursor, pressing this key clears
all of them.
If the numeric entry area contains no characters, input and
deletion of '-' repeats each time you press this key.
By pressing one of these keys after entering a numeric
value with the numeric keys, the entry is set and executed
with the prefix indicating unit of measurement added to the
value. Two unit prefixes are labeled on each key except
; however, the appropriate unit is determined
automatically depending on the parameter being set. If you
press the key, the entered value is executed without a
unit prefix.
Used to close the setup toolbar at the right of the display.
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
entered setting is executed and the box closes. This key can
also be used instead of pressing the
box.
or button
Cancel x
button in a dialog
OK
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