Agilent Technologies 4156b, User Manual, Page: 367 / 414

Agilent 4155B/4156B User’s Guide Vol.2, Edition 5 7-35
Data Variable and Analysis Function
Analysis Function
The data variable values at the marker location are displayed.
• specifying the position for direct keyboard calculation
If you enter an expression that has data variables related to measurement points,
the value of the expression at the marker position is displayed.
• indicating measurement point determined by auto analysis expression
If you set up an expression for the marker on DISPLAY: ANALYSIS SETUP
screen, the marker moves to the point determined by the expression after auto
analysis is performed.
Moving the marker
Basically, you can move the markers on measurement points of the measurement
curve by using the knob on the front panel. In addition to the basic movement, the
following functions allow you to quickly move the marker to the desired position.
• Interpolation Mode
Enables you to move the marker on lines between adjacent measurement points.
• Marker to Min/Max
Moves the marker to the maximum or minimum measurement point value.
• Direct Movement
Moves the marker directly to specified coordinates on measurement curve.
• Marker Skip
Moves the marker to the next measurement curve. This function only has
meaning for subordinate sweep measurements and append measurements.