HP 8920A - Example of How Global Fields Work; Interaction between Screens

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S:\HP892XX\USRGUIDE\manual\opoverv.fb
Chapter 3, Operating Overview
Interaction Between Screens
Interaction Between Screens
Most fields operate globally; changing the setting in any screen automatically
changes that setting in all screens where it is available.
AFGen1 Freq is an
example of this field type.
Figure 6 Example of How Global Fields Work
Priority fields give the RX TEST and TX TEST screens priority control of their
settings. No matter what these fields were set to in other screens, if the RX TEST
or TX TEST screen is accessed, the field changes to whatever it was last set to in
these screens. The RF Generator’s
Amplitude field is an example of this field
type. These fields and their preset values are listed in
table 3.