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100

101

Spectrum Analyzer Mode Key Descriptions

Spectrum Analyzer Mode Functions

SELECT

FmQ

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.

NOTE

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)

(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)

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