Spectrum Masterâ„¢ Handheld Spectrum Analyzer User Guide : Instrument Overview : Interface Screen
 
Interface Screen
Figure: Spectrum Analyzer Display illustrates the Spectrum Master interface screen in Spectrum Analyzer mode, with touch screen menu keys, title bar, and measurement settings and results around the graph area, or sweep window.
Spectrum Analyzer Display
Note 
Many of the measurement settings displayed to the left and the top of the sweep window are actually touch screen shortcuts that you can press to bring up the corresponding menu.