Figure 2-l. Front-Panel Feature Overview
5
[FREQUENCY],
ISPAN),
and
@Kii%ZE]
are the three large dark-gray keys that activate the
primary spectrum analyzer functions and access menus of related functions.
6
INSTRUMENT STATE functions affect the state of the entire spectrum analyzer.
Self-calibration routines and special-function menus are accessed with these keys. The
green
@‘EZi]
key resets the spectrum analyzer to a known state. The
m
key
accesses the current operating mode of the spectrum analyzer and allows you to change
to any operating mode available for your spectrum analyzer. All spectrum analyzers
have the spectrum analyzer mode of operation (indicated by SPECTRUM ANALYZER
).
If an additional
softkey
label appears in the
softkey
label area, a program (also called
a downloadable program or personality) has been loaded into the spectrum analyzer
memory. This document covers the spectrum analyzer mode of operation only; consult
the documentation accompanying the specific measurement personality that you are
using for information about other modes of operation. (For example: the HP
857llA
Cable Television Measurements Personality, the HP 85713A Digital Radio Measurements
Personality, or the HP 85715A GSM Measurements Personality.)
m
and
[?EXE]
keys save and recall traces, states, limit-line tables, amplitude
correction factors, and programs to or from a memory card.
ISAVE)
and
[RECALL)
keys also
save and recall traces, states, limit-line tables, and amplitude correction factors to or
from the spectrum analyzer memory.
2-2 Getting Started
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