Agilent Technologies 4294A Instruction Manual download pdf (Page 63)

Chapter 3 55

Front/Rear Panel and LCD Display

Items Displayed on the LCD

3. Front/Rear Panel and

LCD Display

NOTE Some softkey labels combine two or more of the functions shown in Table 3-1. For

example, the

EDIT LIST key, which can be accessed through the keystroke sequence

[Sweep] - EDIT LIST, both turns on “sweep list edit mode” and displays a softkey

sub-menu for editing the list.

Some of the softkey labels currently displayed may not be available depending on the

current context; such softkey labels are dimmed by displaying them at a lower contrast than

the other labels. When you choose the appropriate context by using another key, those

softkey labels will revert to the normal contrast and become available.

6. Sweep Parameter Reading Fields

These fields show the sweep parameter values that correspond to the current marker

position for Traces A and B.

7. Marker Status Fields

These fields provide textual representation of the current status of the marker facility.

Marker couple mode

Cpl Indicates that the marker facility is currently in couple mode. In this

mode, changes to Traces A and B are synchronized.

Marker search track mode

Max Indicates that the marker facility is currently in search track mode and

configured to detect the maximum value. The main marker moves to

the maximum value on the trace each time one sweep cycle is

completed.

Min Indicates that the marker facility is currently in search track mode and

configured to detect the minimum value. The main marker moves to

the minimum value on the trace each time one sweep cycle is

completed.

Targ Indicates that the marker facility is currently in search track mode and

configured to detect the specified target value. The main marker

moves to the target value on the trace each time one sweep cycle is

Softkey label for setting a

parameter

Pressing the corresponding softkey displays the function's

current setting in the Parameter Setting field in the

upper-left part of the screen and allows you to change the

current setting with the Entry block keys (for example,

[Bw/Avg] - AVERATING FACTOR).

Softkey label for

executing a function

Pressing the corresponding softkey immediately executes

the associated function (for example,

[Marker] -

MKR®START).

1. These softkey labels are displayed without any special symbol.

Table 3-1 Types of softkey options and their functions

Type of softkey option Function

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 468 469

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Agilent Technologies 4294A Instruction Manual Page 63

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