Aeroflex 3500A - Page 177

Subject to Export Control, see Cover Page for details. 4-7
4-3-2. SPECTRUM ANALYZER SCREEN FEATURES AND FUNCTIONS (cont)
SCREEN FEATURE FUNCTION
F3 “Hold” / “Resume” /
“Find”
Hold Freezes the screen.
Resume Restores the screen to active mode.
Find Used to perform the Frequency Find function.
F4 “Control” / “Marker” /
“PBw”
Control Used to change the displayed fields and functionality on
the Spectrum Analyzer Screen to Control Mode.
Marker Used to change the displayed fields and functionality on
the Spectrum Analyzer Screen to Marker Mode.
PBw Used to change the displayed fields and functionality on
the Spectrum Analyzer Screen to Power Bandwidth Mode.
F5 “Return” / “Esc” Return Closes the Spectrum Analyzer Screen and returns to the
Test Screen.
Esc Ends the Field Edit, but does NOT save any changes to the
setting or value.