4-20 SPA Function Menu Tree
4-20 SPA Function Menu Tree
Introduction
This chapter describes the VNA Master keys and how to use them. The major key sections are
arranged in alphabetical order. The soft key menus under those key selections are listed in
the order that they appear on the instrument, from top to bottom.
The following menu trees provide overviews of the spectrum analyzer (SPA) capabilities of
the VNA Master while in spectrum analyzer mode. These menu trees are presented in
alphabetical order for easy access.
•
Amplitude Menu
•
BW (Bandwidth) Menu
•
File Menu
•
Freq (Frequency) Menu
•
Limit Menu
•
Marker Menu
•
Measure Menu
•
Mode Menu
•
Preset Menu
•
Sweep Menu
•
System Menu
•
Trace Menu
The five function hard keys are located below the display and are used to initiate
function-specific menus:
•
Frequency
•
Span
•
Amplitude
•
Bandwidth
•
Marker
In addition, 21 hard keys and a rotary knob are located to the right of the display. Eight of the
hard keys are dual purpose, depending upon the current mode of operation. The dual-purpose
keys are labeled with a number on the key itself and with the alternate function printed on
the panel above the key. Use the
key, used for aborting data entry, is the round button that is located above the soft
Escape
keys. The rotary knob and the keypad can both be used to change the value of an active
parameter.
Eight soft keys are located to the right of the display. They change function depending upon
the current menu selection. The current soft key function is indicated in the active function
block (soft key menu) on the right of the display.
4-22
key to access the functions printed on the panel. The
Shift
MS20xxA VNA Master UG 10580-00166 Rev. C
Chapter 4 — Spectrum Analyzer
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