Setup > Display Configuration - Agilent Technologies N4413A User Manual

If the default test port impedance has been changed on at least one of the ports:
• The new configuration is displayed on the main screen:
• Two indicator bar buttons are displayed on the main screen:
The ALT-Z On button means that an arbitrary reference impedance (non-50Ω) has been
selected in Setup.
The Data ALT-Z button means that the current data has been modified for a non-50Ω
reference impedance for at least one port.
Differential reference impedances are additive. For example, specifying a reference
impedance of 125Ω on port 1 and 125Ω on port 3 corresponds to a differential-mode reference
impedance of 250Ω on balanced port one. Likewise, the common-mode reference impedances
are the parallel equivalent impedance.
Setup > Display Configuration...
The software supports saving and loading display configuration information so that you can
restore a previously configured display. The saved display configuration information includes:
• all properties associated with the frequency domain displays, including scaling and display
type settings (Smith Chart, Phase, etc.)
• all user-defined displays
Pull down Setup > Display Configuration... to open the Display Configuration dialog box.
Each display configuration file can hold up to six display settings. You can load all the display
configurations in a file as a group, or you can select individual display settings from different
configuration files.
Chapter 5
Menu Reference
Setup Menu
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