Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
allows you to enter the frequency value for a limit-line segment or for an amplitude-correction point. Enter the frequency value for the frequency by using the data keys. Change the frequency value by using the step keys or the knob. Press (Wj to correct errors.
A frequency coordinate must always be specified for either limit lines or amplitude-correction factors.
N O T E
Limit-line data is sorted in frequency order in the limit-line table. The sorting occurs after you have entered the frequency and at least one amplitude value.
For amplitude-correction factors, only two entries with the same frequency are valid. Only the first and last points of a series with the same frequency values are used; the middle points are ignored.
Amplitude-correction data is sorted in the table by frequency The sorting occurs immediately after you have entered the frequency value via the front-panel.
SELECT LWR AMPL
SELECT MID AMPL
Front-Panel Key Access ICAL) or (DISPLAYI)
allows you to enter the amplitude value for the lower limit-line segment. Enter the amplitude value for the selected frequency or time by using the knob or data keys. Press (jBKSP) to correct errors.
Front-Panel Key Access (m)
allows you to enter the middle amplitude value. The middle amplitude value and the delta amplitude value create upper and lower limit-line segments. Enter the amplitude value for the selected frequency or time by using the knob or data keys. Press (BK] to correct errors.
Front-Panel Key Access (jj)
